Scooby-Doo and Guess Who?

Scooby-Doo and Guess Who? is an American animated television series produced by Warner Bros. Animation and the thirteenth television series in the Scooby-Doo franchise. The series is produced by Chris Bailey.

Scooby-Doo and Guess Who?
Promotional franchise logo
Genre	Comedy Mystery^[1]
Based on	Characters by Hanna-Barbera Productions
Voices of	Frank Welker Grey Griffin Matthew Lillard Kate Micucci
Opening theme	"Scooby-Doo and Guess Who?" performed by David Poe
Composers	Steven Morrell Adam Berry
Country of origin	United States
Original language	English
No. of seasons	2
No. of episodes	52 (list of episodes)
Production
Executive producers	Vishnu Athreya^[a] Diana Theobald^[a] Sam Register
Producer	Chris Bailey
Running time	22 minutes
Production company	Warner Bros. Animation^[b]
Original release
Network	Boomerang (2019–2021) HBO Max (2021)
Release	June 27, 2019 (2019-06-27) – October 1, 2021 (2021-10-01)
Related
Be Cool, Scooby-Doo! (2015–18) Velma (2023)

The show first premiered on Boomerang's SVOD service on June 27, 2019,^[2] before making its linear debut on Cartoon Network on July 8, 2019, and on the Boomerang channel on October 1, 2020. The series moved to HBO Max (now Max) and the remaining second-season episodes were released on October 1, 2021.^[3]

Premise

Following a similar premise to The New Scooby-Doo Movies, the series focuses on the Mystery Inc. gang as they solve mysteries while encountering and being assisted by various celebrities and fictional characters, including crossovers with DC Comics and Hanna-Barbera characters, and even the Scooby gang's very own voice actors.

Development

Chris Bailey was directing an independent film called Paws of Fury: The Legend of Hank However, the movie faced a trouble production so Chris called Sam Register and told Sam that his movie hit a roadblock and that he’s available to make a show and they always talk about doing some sort of “Cartoony Superheroey Thing” so Sam sent that message to Jay Bastian who’s the Senior Vice President of Series for WB Animation. And so Chris met with Jay and he given Chris a project that actually fit in with what he wanted to make and he developed it for a while, but right before he turned in the script. the project was killed after the AT&T purchase of Warner Bros. So Chris was sitting at Jay’s office and asked “Well, what we do now?” And Jay asked him “What do you think about Scooby?” And Chris told him that he watched it when he was a kid and watched the first three years every Saturday morning and then he ultimately moved on to other stuff. While Chris loved the series and the characters, he never really thought of himself as a Scooby-Doo guy, so took time to think and came back to WB, and one of the things that really stuck with him as a kid were the celebrity guest stars and he thought.

| “Well, what if we did like sort of a contemporary version of Scooby-Doo totally went back to basics with the structure and just sort of milk the cliches of style, not something that was done because or it was done at the time because of budget, but overtime those things became style, so let’s embrace those things and let’s not do too much animation that’s three-quarter into camera, let’s like stage things for depth but keep the animation left to right and right to left and let’s always use Scooby and Shaggy’s classic run and use the same takes things like that.” 

Jay liked the idea and the original concept of the show is instead of going for celebrities it was actually going though the Hanna-Barbera library and they could meet Jonny Quest or Frankenstein Jr. and The Impossibles ^[4] Later on, the crew decided that to throw a couple of human guest stars in it and then Sam Register said that he really wanted to do a show with Urkel and Chris was like “Urkel?” And it turned out to be one his favorite shows, but then little by little it became more and more human guest stars and they sort of have a fallback on cartoon guest stars. The crew really wanted to Michael Phelps to do an episode with Jabberjaw but he passed on it so the episode was never produced.

Voice cast

Main article: List of Scooby-Doo characters

Mystery, Inc.

• Frank Welker^[c] as Scooby-Doo, Fred Jones, Dynomutt, and Magilla Gorilla
• Matthew Lillard^[c] as Shaggy Rogers
• Grey Griffin^[c] as Daphne Blake
• Kate Micucci^[c] as Velma Dinkley

Guest stars

• Laila Ali
• Sean Astin
• Jessica Biel
• Terry Bradshaw
• Kimberly Brooks^[d]
• Alton Brown
• Carol Burnett
• Steve Buscemi^[e]
• Cher
• Joey Chestnut
• Kevin Conroy^[f]
• Ian James Corlett^[g]
• Sandy Duncan
• Jeff Dunham
• Darci Lynne Farmer
• Jeff Foxworthy
• Morgan Freeman
• Jim Gaffigan
• Ricky Gervais
• Johnny Gilbert
• Whoopi Goldberg
• Tim Gunn
• Gigi Hadid
• Jennifer Hale^[h]
• Halsey
• Mark Hamill^[i]
• David Kaye^[j]
• Chloe Kim
• Rachel Kimsey^[k]
• Liza Koshy
• Tara Lipinski
• Lucy Liu
• Macklemore
• Malcolm McDowell
• Kacey Musgraves
• Bill Nye
• Chris Paul
• Penn & Teller
• Axl Rose
• Kristen Schaal
• Charlie Schlatter^[l]
• Sia
• Joseph Simmons
• Christian Slater
• Jason Sudeikis
• Wanda Sykes
• George Takei
• Kenan Thompson
• Alex Trebek
• Neil deGrasse Tyson
• Steven Weber^[m]
• Jaleel White^[n]
• Jane Wiedlin^[o]
• Billy Dee Williams
• "Weird Al" Yankovic
• Maddie Ziegler

Fictional guest characters include The Hex Girls, Steve Urkel, Wonder Woman, Sherlock Holmes, Batman, Alfred Pennyworth, Joker, Flash, Trickster, Magilla Gorilla, the Ghost of Abraham Lincoln, Blue Falcon and Dynomutt and the characters from The Funky Phantom.

Episodes

Season	Episodes		Originally aired
			First aired	Last aired	Network
1	26	13	June 27, 2019 (2019-06-27)	September 19, 2019 (2019-09-19)	Boomerang
		13	July 2, 2020 (2020-07-02)
2	26	15	October 1, 2020 (2020-10-01)^[5]	February 25, 2021 (2021-02-25)
		11	October 1, 2021 (2021-10-01)^[1]		HBO Max

Season 1 (2019–20)

No. overall	No. in season	Title	Guest star(s)	Directed by	Written by	Original air date
Part 1
1	1	"Revenge of the Swamp Monster!"	Chris Paul	Jae Kim	Michael Ryan	June 27, 2019 (2019-06-27)
After Mystery Inc. solves the mystery of the Bee Man of Alcatraz, they are flown to Florida where Shaggy is to caddy for Houston Rockets basketball player and bowling fan Chris Paul at a charity golf event to raise money for a struggling arts school, which is on the brink of going bankrupt because of a swamp monster causing trouble for the tournament.
2	2	"A Mystery Solving Gang Divided"	Ghost of Abraham Lincoln	Frank Paur	Mark Hoffmeier	July 2, 2019 (2019-07-02)
Mystery Inc. receives a call from Chambersburg, Pennsylvania, a battlefield nearby Gettysburg, Pennsylvania, to solve the mystery of ghost zombie Civil War soldiers only to bump into The Funky Phantom crew. Although both mystery solving teams get into subsequent disagreements until the Ghost of Abraham Lincoln suggests they should work together and solve the mystery for once and for all. This show references how Funky Phantom is a knockoff of Scooby Doo, and the Speed Buggy characters cameo in the end. Frank Welker voices the title character.
3	3	"Peebles' Pet Shop of Terrible Terrors!"	Wanda Sykes	Mike Milo	Caroline Farah	July 11, 2019 (2019-07-11)
An egg that was delivered to Peebles' Pet Supply Mega-Store hatches into a fish monster and makes off with Mr. Peebles. Later, Scooby and the gang arrive at the crime scene and rescue Mr. Peebles' intern, Wanda Sykes, who is helping to save a bunch of animals up for adoption in a pet supply store. Now, our heroes and Wanda must not only save the store and the animals, but their own lives. As Mystery Inc. and Wanda work to solve the mystery, they also have an encounter with Magilla Gorilla (voiced by Frank Welker, who makes gorilla sounds and does not talk like he does in the original Hanna-Barbera cartoon or in Jellystone!.)
4	4	"Elementary, My Dear Shaggy!"	Sherlock Holmes	Mike Milo	Michael Ryan	July 18, 2019 (2019-07-18)
When Scooby and the gang are taking a tour of London, they run afoul of horrible screaming skulls of English legend. They team up with a man who claims to be none other than Sherlock Holmes. Also, during this time, he refers to Velma as Dr. Watson and Shaggy as Mrs. Hudson.
5	5	"Ollie Ollie In-Come Free!"	Ricky Gervais	Mike Milo	Mike Ryan	July 25, 2019 (2019-07-25)
In London, Mystery Inc. visits Ricky Gervais when a cat mummy comes unannounced from his door with a connection with the Egyptian goddess Bast. At this rate, the gang agrees to prevent the statue of Bast from falling into the wrong hands.
6	6	"The Scooby of a Thousand Faces!"	Wonder Woman	Gavin Dell	Caroline Farah	August 1, 2019 (2019-08-01)
While on vacation in Greece, Mystery Inc. gets caught in a one-on-one scrimmage between a Minotaur and Wonder Woman. Although Scooby-Doo takes a liking to Wonder Woman, Daphne and Velma are the only ones elected to assist Wonder Woman in taking down her latest target, leaving Shaggy and Fred feeling left out.
7	7	"The Cursed Cabinet of Professor Madds Markson!"	Penn & Teller	Frank Paur	Michael Ryan	August 8, 2019 (2019-08-08)
When Mystery Inc. accepts the invitation from reclusive millionaire Hugo Hauser to spend one night in the haunted Savannah Hotel in Las Vegas before its controlled demolition, they find that they're not alone. Magicians Penn & Teller have also accepted the challenge as they contend with the Ghost of Madds Markson and his monster.
8	8	"When Urkel-Bots Go Bad!"	Steve Urkel	Mike Milo	Thomas Krajewski	August 15, 2019 (2019-08-15)
When a desperate Steve Urkel (Jaleel White reprising his famous character from Family Matters) turns to Mystery Inc. for help in tracking down his Urkel-Bot in Chicago, they stumble onto a deeper mystery with the appearance of the Technomancer who has the ability to control all robots!
9	9	"The Fastest Food Fiend!"	Jim Gaffigan	Frank Paur	Caroline Farah	August 22, 2019 (2019-08-22)
When Scooby and Shaggy compete in a fast food-eating/racing competition held by Doc Tally's fast food chain as part of its 70th anniversary, they meet their ultimate challenge eating against comedian Jim Gaffigan while contending with the Spectral Speedster who is trying to stop the contest from finishing.
10	10	"Attack of the Weird Al-Osaurus!"	"Weird Al" Yankovic	Gavin Dell	Mark Hoffmeier	August 29, 2019 (2019-08-29)
Driving through the Rocky Mountains, the Mystery Inc. gang stumbles upon a stowaway in the form of "Weird Al" Yankovic who warns them about a horrible unspecified dinosaur raining relentless destruction on his local accordion sleep away camp alongside another unspecified horned dinosaur.
11	11	"Now You Sia, Now You Don't!"	Sia	Mike Milo	Caroline Farah	September 5, 2019 (2019-09-05)
In Palm Springs after Mystery Inc. receives a call from singer-songwriter Sia, she presents them with a story involving an infamous jewel thief that has taken the shape of Sia as a ghostly doppelgänger that steals countless diamonds, landing Sia in hot water with the authorities.
12	12	"Quit Clowning!"	Kenan Thompson	Sean Bishop	Annalise LaBianco & Jeffery Spencer	September 12, 2019 (2019-09-12)
In Atlanta, Shaggy and Scooby take the gang to meet their good friend Kenan Thompson who is preparing to broadcast his very own telethon for the first time in history. When a Ghost Clown named Pazzo attacks, Mystery Inc. must help Thompson save the telethon.
13	13	"What a Night, For a Dark Knight!"	Batman	Chris Bailey	Michael Ryan	September 19, 2019 (2019-09-19)
After Daphne's "uncle" Alfred Pennyworth gets kidnapped by Man-Bat, it is up to Batman to get him back with a little help from Mystery Inc. While it was originally suspected that Kirk Langstrom became Man-Bat again, Batman discovers that he is still incarcerated at Arkham Asylum meaning that someone else is posing as Man-Bat. Note(s): This marks Kevin Conroy's final televised performance as Batman prior to his death in November 2022. This also marks Mark Hamill's final performance as the Joker before retiring from the role in January 2023 after Conroy's death two months prior.
Part 2
14	14	"The Nightmare Ghost of Psychic U!"	Whoopi Goldberg	Frank Paur	Caroline Farah	July 2, 2020 (2020-07-02)
While driving through snowy mountains, Mystery Inc. comes across a remote university where they meet Whoopi Goldberg who is a student at the university after having previously portrayed a psychic. Here, the gang must stop the university from closing before Whoopi can graduate, all while dealing with the Nightmare Ghost.
15	15	"The Sword, The Fox, and the Scooby-Doo!"	Mark Hamill	Mike Milo	Thomas Krajewski	July 2, 2020 (2020-07-02)
While in Japan, the gang helps Mark Hamill rescue his old high school drama teacher Mr. Berle who was kidnapped by a Fox Monster. Investigating the scene of the crime reveals a secret basement below the floor and the monster itself, who traps them under a pile of collapsing rubble. Hamill convinces Scooby to dig them out using a "Jedi Mind trick", leading them straight into an underground tunnel and Fox Monster prints. The mystery only deepens when the monster's footprints lead to an old Japanese temple, rumored to house an ancient and valuable sword still hidden somewhere inside to this day.
16	16	"One Minute Mysteries!"	Flash	Sean Bishop	Michael Ryan	July 2, 2020 (2020-07-02)
Barry Allen wants to hang out with his favorite eating buddies Shaggy & Scooby at Big Belly Burger more often, but can't due to them always having to leave to help solve mysteries. Deciding to give the gang a little help as the Flash, he quickly steps on their toes by solving the mysteries too fast and incarcerating the villains at Iron Heights Penitentiary, which leads to mounting tensions amongst the group. Flash agrees to slow things down and run at "normal speed", pretending to be in mortal danger while everyone else runs for their lives. Meanwhile in the background, a plot by a giant living teddy bear unfolds to force Flash to reveal his secret identity to the world.
17	17	"Hollywood Knights!"	George Takei	Mike Milo	Michael Ryan	July 2, 2020 (2020-07-02)
The gang investigates a haunted estate belonging to deceased Hollywood Director Cecil D. Darrington (based on Cecil B. DeMille) at the request of George Takei who is currently serving as a tour guide. The house's true owner is currently unknown and is going to be seized by the government within a few weeks before being auctioned off to the highest bidder. To make matters worse, suits of armor are being brought to life by the Ghost Knight of Duke Doom-Bringer, eventually drawing out the house's rightful owner....the kooky and reclusive Darla Darrington.
18	18	"The New York Underground!"	Halsey	Frank Paur	Michael Ryan	July 2, 2020 (2020-07-02)
Scooby surprises Shaggy by secretly entering him into a poetry slam against Halsey, with the winner being awarded an antique brass key to the city. The poetry slam is interrupted when a Gator Man Monster attacks, stealing the key and escaping with it, but not before an impression of the key is made into a burrito stuck to Scooby's stomach. Using the impression, they are able make a replica with a symbol on the key leading them to the mysterious New York Underground, a strange cafe where patrons pay for food with poetry, the Keeper of Knowledge, and the mysteries that lie beyond.
19	19	"Fear of the Fire Beast!"	Steve Buscemi	Frank Paur	Caroline Farah	July 2, 2020 (2020-07-02)
Mystery Inc. is in Sicily tracking down a Fire Monster from Mount Etna that is apparently hunting Steve Buscemi, currently in the country visiting his cousins Nana Buscemi and Paolo Buscemi. On top of this, everyone in Sicily thinks he is a vicious gangster with Steve constantly trying to explain he's just an actor with those roles being characters he portrayed in his films to no avail. In addition, he must also face and overcome his greatest fear....chipmunks!
20	20	"Too Many Dummies!"	Jeff Dunham Darci Lynne Farmer	Sean Bishop	Michael Ryan	July 2, 2020 (2020-07-02)
Scooby and the gang are hired to deliver a creepy doll named Crazy Karl to a ventriloquist competition by the organizer of the event named Baz Bozzington. Jeff Dunham & Walter alongside Darci Lynne Farmer & Petunia are both attending as celebrity judges when Karl seemingly comes to life, attacking a nearby security guard. Complicating matters is the run down motel they are staying in where both the owner and her son want to make Petunia and Walter a permanent part of their doll collection.
21	21	"Dance Matron of Mayhem!"	Maddie Ziegler	Mike Milo	Caroline Farah	July 2, 2020 (2020-07-02)
Maddie Ziegler has won a dance studio in a dance competition under the condition it be reopened or else the city will confiscate the property and demolish it to make way for a parking lot. Making things more difficult is the ghost of the previous owner, who died 30 years prior, wreaking havoc on the building preventing the studio from re-opening. Daphne is invited by Maddie during her latest attempt to re-open, but the gang arrives only to find the aftermath of the latest disaster. Maddie's only hope of appeasing the ghost is an impossibly complicated dance move called "The Zorbrinski Triangle", a move so difficult, only Madam Zorbrinski herself has ever done it.
22	22	"The Wedding Witch of Wainsly Hall!"	Jeff Foxworthy	Frank Paur	Michael Ryan	July 2, 2020 (2020-07-02)
Jeff Foxworthy is hired as a truck driver to transport a house known as Wainsly Hall to its new location before a six lane interstate is built on top of the land. Unfortunately, it is haunted by the Wedding Witch, preventing its removal. According to legend, it is the ghost of a woman named Lenora Wainsly who was left at the altar by the famous chef Bayard B. Beauregard. Her self-depression and self-loathing supposedly caused her to turn into the witch and curse the property. Now Mystery Inc. and Jeff must get rid of the Wedding Witch of Wainsly Hall so that the house can be relocated.
23	23	"A Run Cycle Through Time!"	Malcolm McDowell	Sean Bishop	Benjamin Townsend	July 2, 2020 (2020-07-02)
At the request of Malcolm McDowell, Mystery Inc. travels to his estate just outside Santa Barbara, California, in order to help solve the mystery of the Chronobeast and why it is pursuing him. While filming a Hollywood movie about time travel decades prior, he became deeply interested in the theoretical physics behind actual time travel in real life, cracking the code after many years of research. He escorts them into his secret underground lab before showing off his time machine which is made in the form of a pedal powered carousel featuring antique style "Big Wheel" bicycles on the outer track. Velma barely has time to get a call from her future self before the Chronobeast is hot on their heels, leaving the time machine as their only route of escape.
24	24	"I Put a Hex on You!"	The Hex Girls	Frank Paur	Thomas Krajewski	July 2, 2020 (2020-07-02)
A mysterious package from an anonymous fan arrives for Thorn of The Hex Girls containing the cursed guitar of Ester Moonkiller. Thorn decides to use it in their concert later that night in Cincinnati, having one of their roadies, Tiny, tune it in time for the show. Tuning and then playing said guitar causes Tiny to go Ballistic, trashing everything in site at Thorn's house, and later backstage at the concert. With Daphne doing their makeup, the gang is close at hand to help wrangle him in before being passed off by the Hex Girls as "Rock and Roll". The Ghost of Ester Moonkiller appears on stage to curse everyone at the concert, with both Thorn and Luna's personalities becoming polar opposites of their normal selves after playing the cursed guitar, threatening to end their careers.
25	25	"The High School Wolfman's Musical Lament!"	Christian Slater	Mike Milo	Michael Ryan	July 2, 2020 (2020-07-02)
In a special Broadway musical-like episode, Mystery Inc. are attacked by a werewolf jumping on top of the Mystery Machine, causing them to crash into the nearby Hudson river. Christian Slater sees them passing nearby, saw the logo on the van & winds up hiring them to track down said Werewolf....a Werewolf with a history. At Slater's original senior prom decades ago, the Werewolf attacked and destroyed it, thus prompting the makeup prom currently being held at his alma mater with the Werewolf looming yet again. As Mystery Inc. looks for the Werewolf, they must also contend with a mysterious woman with a past.
26	26	"Space Station Scooby"	Neil deGrasse Tyson Bill Nye	Sean Bishop	Annalisa LaBianco & Jeffery Spencer	July 2, 2020 (2020-07-02)
Velma and the gang are invited to help Bill Nye the Science Guy test his new experimental space voyager but things turn sour when they are met with only eerie silence and the missing crew of the multi-national space station. They follow the sound of uneven tapping to an electronically locked door with Bill & Velma recognizing it as Morse code. Using the tapped out message, Nye enters the code into the keypad opening the door to reveal Neil deGrasse Tyson. Quickly explaining the monster of the week, a giant Tardigrade (or water bear) appears shortly after, threatening not only the mission, but the entire station as well.

Season 2 (2020–21)

No. overall	No. in season	Title	Guest star(s)	Directed by	Written by	Original air date
27	1	"The Phantom, The Talking Dog, and the Hot Hot Hot Sauce!"	Kacey Musgraves	Frank Paur	Thomas Krajewski	October 1, 2020 (2020-10-01)
Daphne takes the gang to see her celebrity bestie Kacey Musgraves at the Tallis Taggert Country Auditorium in Nashville where she is performing and a phantom of the steamboat captain/auditorium founder Tallis Taggert is on the loose, attacking artists he does not like as part of his curse.
28	2	"The Last Inmate!"	Morgan Freeman	Sean Bishop	Michael Ryan	October 1, 2020 (2020-10-01)
Mystery Inc. together with Morgan Freeman investigate an old prison, abandoned for 100 years for purportedly being haunted by the Ghost of Jean Lebeau.
29	3	"The Horrible Haunted Hospital of Dr. Phineas Phrag!"	Kristen Schaal	Sean Bishop	Caroline Farah	October 1, 2020 (2020-10-01)
Mystery Inc. and recently-turned monster hunter Kristen Schaal investigate a haunted hospital with the ghost of a mutated 1950s doctor named Phineas Phrag who drank a potion for his genetic disease that he had made from plant and insect DNA. Of course Kristen Schaal works to be like the members of Mystery Inc.
30	4	"The Hot Dog Dog!"	Joey Chestnut	Mike Milo	Benjamin Townsend	October 1, 2020 (2020-10-01)
A tree monster called the Gnarled One attacks Shaggy and Scooby-Doo when they are at a hot dog eating contest with Joey Chestnut.
31	5	"A Moveable Mystery!"	Gigi Hadid	Sean Bishop	Caroline Farah	October 1, 2020 (2020-10-01)
While in Paris during Fashion Week, the gang helps model Gigi Hadid after a gargoyle attacks.
32	6	"The Feast of Dr. Frankenfooder!"	Alton Brown	Frank Paur	Ben Lapides	October 1, 2020 (2020-10-01)
Shaggy and Scooby do the unexpected and welcome a visit to a haunted castle in Germany because famous chef Alton Brown will be there. They must also contend with a monster made by the known mad food scientist Dr. Frankenfooder.
33	7	"A Fashion Nightmare!"	Tim Gunn	Mike Milo	Rob Hoegee	October 1, 2020 (2020-10-01)
Mystery Inc. runs into Tim Gunn while investigating the sighting of an elevator operator ghost that is haunting the Dergfall Boldman Department Store.
34	8	"Scooby on Ice!"	Tara Lipinski	Sean Bishop	Laura Sreebny	October 1, 2020 (2020-10-01)
Mystery Inc. heads to Austria for the International Ice Games, where they meet figure skating champion Tara Lipinski. During this time, they must deal with a snow monster called the Snow Devil.
35	9	"Caveman on the Half Pipe!"	Chloe Kim	Frank Paur	Michael Ryan	October 1, 2020 (2020-10-01)
A defrosted caveman scares up the slopes on the Rocky Mountains where Mystery Inc. meets gold medalist snowboarder Chloe Kim.
36	10	"The Crown Jewel of Boxing!"	Laila Ali	Mike Milo	Caroline Farah	October 1, 2020 (2020-10-01)
A robot sabotages the opening of a boxing museum created by boxing pro Laila Ali.
37	11	"The Internet on Haunted House Hill!"	Liza Koshy	Sean Bishop	Benjamin Townsend	October 1, 2020 (2020-10-01)
Arriving at a haunted Thraber Estate, Shaggy and Scooby-Doo meet with their friend Liza Koshy. As they take part in Liza's fast-paced Internet videos, they must also contend with the attacks caused by the Ghost of Charles M. Thraber.
38	12	"The 7th Inning Scare!"	Macklemore	Frank Paur	Ben Lapides	October 1, 2020 (2020-10-01)
A mysterious invitation to a baseball game allows a chance encounter between Mystery Inc. and rapper Macklemore, the latter of whom is being attacked by a ghostly mascot.
39	13	"The Dreaded Remake of Jekyll & Hyde!"	Sandy Duncan	Mike Milo	Caroline Farah	October 1, 2020 (2020-10-01)
Sandy Duncan is making a new Jekyll and Hyde movie only for the set to be attacked by a real-life Hyde monster.
40	14	"Total Jeopardy!"	Alex Trebek	Frank Paur	Ben Lapides	November 13, 2020 (2020-11-13)
Alex Trebek hosts an episode of Jeopardy! featuring Velma and Shaggy competing against a robot named Max Kilobyte who goes on a rampage against anyone that looks like they might cause him to lose the game.
41	15	"Dark Diner of Route 66!"	Axl Rose	Mike Milo	Caroline Farah	February 25, 2021 (2021-02-25)
When Fred, Daphne, and Velma are kidnapped by three Mud Men at a diner, Shaggy and Scooby must team up with Axl Rose to save their friends.
42	16	"Lost Soles of Jungle River!"	Jason Sudeikis	Frank Paur	Michael Ryan	October 1, 2021 (2021-10-01)
Jason Sudeikis leads the gang on a treasure hunt through the Amazon rainforest where they meet a humanoid snake monster called El Hombre Serpiente.
43	17	"The Tao of Scoob!"	Lucy Liu	Mike Milo	Caroline Farah	October 1, 2021 (2021-10-01)
A sculpture monster threatens to sabotage the opening of Lucy Liu's art show, so she enlists the gang's help.
44	18	"Returning of the Key Ring!"	Sean Astin	Sean Bishop	Benjamin Townsend	October 1, 2021 (2021-10-01)
The gang investigates a hardware store after a dinner with Sean Astin turns into an adventure to return a lost key ring. The gang quickly realizes that a plant monster is also after the key ring, and they must keep it from the creature at all costs.
45	19	"Cher, Scooby and the Sargasso Sea!"	Cher	Frank Paur	Caroline Farah	October 1, 2021 (2021-10-01)
The gang celebrates Scooby-Doo's birthday on a yacht with Cher. Things become oddly familiar when a pair of shark men attack Cher's boat and the gang has to solve the mystery.
46	20	"The Lost Mines of Kilimanjaro!"	Jessica Biel	Mike Milo	Caroline Farah	October 1, 2021 (2021-10-01)
The gang encounters a giant gorilla on a rampage while bumping into Jessica Biel in the jungle.
47	21	"The Legend of the Gold Microphone!"	Joseph Simmons (Run-DMC)	Frank Paur	Michael Ryan	October 1, 2021 (2021-10-01)
Reverend Run needs the gang's help to renovate a youth center haunted by the spirits of two famous musicians.
48	22	"Scooby-Doo and the Sky Town Cool School!"	Billy Dee Williams	Sean Bishop Kexx Singleton	Michael Ryan	October 1, 2021 (2021-10-01)
Billy Dee Williams teaches the gang how to be cool at his "Cool School." When a pterodactyl suddenly appears, the gang and Billy have to stop the creature.
49	23	"Falling Star Man!"	Terry Bradshaw	Sean Bishop Kexx Singleton	Michael Ryan	October 1, 2021 (2021-10-01)
The gang helps Terry Bradshaw solve the mystery of an alien at his farm.
50	24	"A Haunt of a Thousand Voices!"	Frank Welker, Grey DeLisle, Matthew Lillard and Kate Micucci	Frank Paur	Michael Ryan	October 1, 2021 (2021-10-01)
Daphne introduces the gang to her friend Frank Welker (the voice of Scooby Doo and Fred, the latter since the beginning) and his friends Grey Griffin (the voice of Daphne), Matthew Lillard (the voice of Shaggy) and Kate Micucci (the voice of Velma), who are filming a television show about four mystery solving teens and a talking dog. Familiar monsters begin kidnapping the voice actors one by one, and the gang must devise a plan to rescue them.
51	25	"Scooby-Doo, Dog Wonder!"	Blue Falcon and Dynomutt	Mike Milo	Michael Ryan	October 1, 2021 (2021-10-01)
When Blue Falcon is abducted and turned to stone by Medusa at an art museum, Scooby-Doo has to become Dog Wonder while Dynomutt takes Blue Falcon's place. Along with the rest of the gang, the duo have to stop Medusa in order to rescue Dynomutt's partner.
52	26	"The Movieland Monsters!"	Carol Burnett	Kexx Singleton	Caroline Farah	October 1, 2021 (2021-10-01)
The gang beta tests out Carol Burnett's new virtual reality movie land that enables them to be put in different movies like Casablanca, The Searchers, A Night at the Opera, and The Wizard of Oz. Things become far too realistic than they expected when a ghostly monster attempts to sabotage the simulations.

Home media

The first season was released on DVD on January 19, 2021, by Warner Bros. Home Entertainment.^[6] The second season was released on DVD on June 28, 2022.^[7]

Notes

1. For Boomerang
2. Animation outsourced to Yeson Entertainment and Digital eMation (season 1) and Snipple Animation (season 2)
3. Frank Welker, Matthew Lillard, Grey Griffin, and Kate Micucci also voice themselves in "A Haunt of a Thousand Voices!"
4. Kimberly Brooks voices Luna of The Hex Girls.
5. Steve Buscemi also voiced his cousin Paolo in "Fear of the Fire Beast!"
6. Kevin Conroy voices Batman in "What a Night, for a Dark Knight!"
7. Ian James Corlett voices Sherlock Holmes in "Elementary, My Dear Shaggy!"
8. Jennifer Hale voices Thorn of The Hex Girls.
9. Mark Hamill also voices Joker in "What a Night, For a Dark Knight!" and Trickster in "One Minute Mysteries!"
10. David Kaye voices Blue Falcon in "Scooby-Doo, Dog Wonder!"
11. Rachel Kimsey voices Wonder Woman in "The Scooby of a Thousand Faces!"
12. Charlie Schlatter voices The Flash in "One Minute Mysteries!"
13. Steven Weber voices Alfred Pennyworth in "What a Night, for a Dark Knight!"
14. Jaleel White voices Steve Urkel.
15. Jane Wiedlin voices Dusk of The Hex Girls.

References

1. "Conjure up Halloween Spirt with a Month-Long Scooby-Doo Celebration Scoobtober, Beginning Friday, October 1 on HBO Max and Cartoon Network" (Press release). WarnerMedia. September 29, 2021. from the original on December 6, 2022. Retrieved September 29, 2021.
2. Prickett, Macon (May 23, 2018). "Boomerang Unveils New Scooby-Doo and Guess Who? & Yabba-Dabba Dinosaurs! Series". BroadwayWorld. from the original on September 29, 2020. Retrieved December 5, 2022.
3. Kenney, Jamie (September 29, 2021). "Exclusive: You'll Find Cher & More Celebs in New Episodes of Scooby-Doo and Guess Who?". Romper.com. from the original on October 2, 2021. Retrieved December 5, 2022.
4. [ttps://youtu.be/h6bVFp-GzkA?si=c-TUuxeMXXDdNQCd The Chris Bailey Interview: Showrunner, Director & Producer of Scooby-Doo and Guess Who?...] YouTube. JayBee & Milly. April 22, 2023.
5. "Scooby-Doo and Guess Who? (Boomerang)". The Futon Critic. from the original on May 2, 2023. Retrieved December 5, 2022.
6. Scooby-Doo and Guess Who?: The Complete First Season (DVD), ASIN B08MSLX8GS
7. Scooby-Doo! and Guess Who: The Complete Second Season, ASIN B09YBF4WNC

External links

• Official website (Accessible only in the United States)
• Scooby-Doo and Guess Who? at IMDb