50 Fun Facts About Scooby-Doo and Guess Who?

Which sitcom character asks Mystery Inc. to find his missing robot in Chicago on Scooby-Doo and Guess Who?

Steve Urkel asks the gang to track down his Urkel-Bot before the robot-controlling Technomancer strikes. Jaleel White, who played him on Family Matters, returned to voice the character.

Which famous detective, or a man claiming to be him, joins Mystery Inc. in London on Scooby-Doo and Guess Who?

Sherlock Holmes, or at least a man who says he is, helps the gang chase the screaming skulls of English legend. The episode is titled Elementary, My Dear Shaggy!

Which Shawshank Redemption star investigates a haunted old prison on Scooby-Doo and Guess Who?

Morgan Freeman joins the gang at a jail left empty for a hundred years and said to be haunted by the Ghost of Jean Lebeau. In The Shawshank Redemption he played the convict Red.

Mark Hamill voices which Batman villain when the Dark Knight guest stars on Scooby-Doo and Guess Who?

The Joker has been Mark Hamill's best-known voice role since Batman: The Animated Series in 1992. The series also uses him as the Trickster and, in another episode, as himself.

Which actor, who played Shaggy in the 2002 live-action film, voices him on Scooby-Doo and Guess Who?

Matthew Lillard took over as the cartoon Shaggy after Casey Kasem retired from the role in 2009. He went on to voice the character in three animated series.

Which game show host plays himself as Velma and Shaggy battle a robot contestant on Scooby-Doo and Guess Who?

Alex Trebek hosts as the pair play Jeopardy! against the robot Max Kilobyte, who turns on anyone who might beat him. The episode aired five days after his death in November 2020.

Which Olympic swimmer declined a Scooby-Doo and Guess Who? episode pairing him with the shark Jabberjaw?

Michael Phelps was the crew's pick to team up with Jabberjaw, Hanna-Barbera's talking shark, but he said no and the episode was never made.

What has Malcolm McDowell secretly built in a laboratory beneath his estate on Scooby-Doo and Guess Who?

A time machine sits in his underground lab, built after years of research and now drawing the Chronobeast after him. McDowell himself played a time-traveling H. G. Wells in the 1979 film Time After Time.

Which famous duo spend a night in a haunted Las Vegas hotel with Mystery Inc. on Scooby-Doo and Guess Who?

Penn & Teller accept a millionaire's dare to stay overnight in the Savannah Hotel before it is demolished, facing the Ghost of Madds Markson. The magicians are longtime Las Vegas headliners.

Which DC hero leaves Mystery Inc. with no mysteries to solve by helping too well on Scooby-Doo and Guess Who?

The Flash is Barry Allen, who only wants to hang out with Shaggy and Scooby at Big Belly Burger. His speed empties the case files until a sentient teddy bear plots to expose his secret identity.

Which voice actor, heard as Fred since 1969, also plays the title dog on Scooby-Doo and Guess Who?

Frank Welker has voiced Fred since the franchise began in 1969 and added Scooby in 2002. On this series he also speaks for Speed Buggy and Magilla Gorilla.

In which country is Mystery Inc. on vacation when Wonder Woman appears on Scooby-Doo and Guess Who?

Greece is where the gang's holiday is interrupted and where Daphne and Velma are picked to fight beside Wonder Woman. Shaggy and Fred are stung at being left out.

Which monster of myth is Wonder Woman battling when she meets Mystery Inc. on Scooby-Doo and Guess Who?

A Minotaur is locked in battle with her when the gang wanders in, in an episode called The Scooby of a Thousand Faces! Scooby takes an instant liking to the Amazon hero.

Which creature from Batman's rogues gallery is blamed for a kidnapping on Scooby-Doo and Guess Who?

Man-Bat seems to be the kidnapper, but the real one, scientist Kirk Langstrom, is still locked in Arkham Asylum. Someone else is wearing the wings.

Which Batman supporting character does Daphne call her uncle on Scooby-Doo and Guess Who?

Alfred Pennyworth is treated as her uncle, so his disappearance gives the gang a personal stake in the case. It is the reason they team up with the Caped Crusader.

Which star of Batman: The Animated Series voices the Caped Crusader again on Scooby-Doo and Guess Who?

Kevin Conroy became the voice of Batman in 1992 and came back for the crossover What a Night, For a Dark Knight!, the thirteenth episode of the first season.

Which NBA star has Shaggy as his caddy at a charity golf event in the Scooby-Doo and Guess Who? premiere?

Chris Paul, then with the Houston Rockets, plays in a Florida tournament raising money for an arts school while a swamp monster stalks the course. It was the first episode released, in June 2019.

Whose ghost urges Mystery Inc. and a rival gang to cooperate near Gettysburg on Scooby-Doo and Guess Who?

Abraham Lincoln's ghost plays peacemaker when the gang clashes with the Funky Phantom crew over ghostly Civil War soldiers. The case takes them to Chambersburg, Pennsylvania.

Which musician's sleepaway camp in the Rocky Mountains is attacked by dinosaurs on Scooby-Doo and Guess Who?

Weird Al Yankovic flags down the gang to warn them about a dinosaur wrecking his camp, and a second one soon joins in. The episode is called Attack of the Weird Al-Osaurus!

Which host of The View plays a student at a haunted mountain university on Scooby-Doo and Guess Who?

Whoopi Goldberg is enrolled at a remote university that the gang must keep open so she can graduate, despite the Nightmare Ghost. She joined The View as its moderator in 2007.

Where does Mystery Inc. help Mark Hamill rescue his drama teacher from a fox monster on Scooby-Doo and Guess Who?

Japan is the setting, where the fox monster's tracks lead to an old temple said to hold an ancient sword. The kidnapped man, Mr. Berle, taught the Star Wars actor drama in high school.

Which volcano is home to the fire monster hunting Steve Buscemi in Sicily on Scooby-Doo and Guess Who?

Mount Etna looms over the trip, which he makes to visit his cousins. Locals keep mistaking the actor for a gangster because of his film roles.

Which microscopic animal appears in giant form to menace a space station on Scooby-Doo and Guess Who?

A tardigrade, the tiny creature nicknamed the water bear, turns up enormous aboard a station whose crew has vanished. Real ones have survived exposure to outer space.

Which TV science host invites Mystery Inc. to test his experimental space voyager on Scooby-Doo and Guess Who?

Bill Nye brings the gang aboard to try his new craft, only to find the crew missing. A tapped Morse code message leads them to astrophysicist Neil deGrasse Tyson.

Which stone creature attacks Gigi Hadid's Paris Fashion Week event on Scooby-Doo and Guess Who?

A gargoyle swoops on the event, in an episode titled A Moveable Mystery! The carved figures are famous from the cathedral of Notre-Dame de Paris.

Which pop icon celebrates Scooby's birthday on a yacht attacked by shark men on Scooby-Doo and Guess Who?

Cher is on board when a pair of shark men attack the boat. It was a reunion of sorts: she and Sonny met the gang, and shark men, on The New Scooby-Doo Movies in the 1970s.

Which Lord of the Rings actor needs help recovering a lost key ring on Scooby-Doo and Guess Who?

Sean Astin, the films' Samwise Gamgee, has dinner with the gang before the hunt leads to a hardware store and a plant monster. The episode is called Returning of the Key Ring!

Joseph Simmons, who asks for help with a haunted youth center on Scooby-Doo and Guess Who?, co-founded which rap group?

Run-DMC is the group he founded, performing as Run. In the episode he wants to renovate a youth center, but the ghosts of two famous musicians stand in the way.

Which Star Wars actor teaches Mystery Inc. how to be cool on Scooby-Doo and Guess Who?

Billy Dee Williams, the saga's smooth Lando Calrissian, gives lessons at the Sky Town Cool School until a pterodactyl monster attacks.

Which half of the comedy duo Garfunkel and Oates voices Velma on Scooby-Doo and Guess Who?

Kate Micucci performs as Oates beside Riki Lindhome's Garfunkel. She took over as Velma when Be Cool, Scooby-Doo! arrived in 2015.

Which voice actress, Azula in Avatar: The Last Airbender, plays Daphne on Scooby-Doo and Guess Who?

Grey DeLisle first played Daphne in the film Scooby-Doo and the Cyber Chase, inheriting the part from her friend and teacher Mary Kay Bergman.

Which streaming service first released Scooby-Doo and Guess Who? in June 2019, ahead of its Cartoon Network debut?

Boomerang, the classic-cartoon brand, put the series on its subscription service on June 27, 2019. Cartoon Network followed on July 8.

On which streaming service were the last episodes of Scooby-Doo and Guess Who? released in October 2021?

HBO Max received the final eleven episodes on October 1, 2021, closing the second and last season. No third season was made.

Which cartoon studio made Scooby-Doo and Guess Who? under executive producer Sam Register?

Warner Bros. Animation produced it as the thirteenth TV series in the franchise, outsourcing the animation work to studios including Digital eMation.

Which fictional rock trio plays a Cincinnati concert with a guitar from an anonymous fan on Scooby-Doo and Guess Who?

The Hex Girls, the eco-goth band first seen in Scooby-Doo! and the Witch's Ghost, plug in a guitar once owned by Ester Moonkiller. Its curse flips the personalities of Thorn and Luna.

Which sidekick takes the Blue Falcon's place after the hero is turned to stone on Scooby-Doo and Guess Who?

Dynomutt, the bumbling robot Dog Wonder, steps up as the hero while Scooby takes over his sidekick job. Medusa had petrified the Blue Falcon at an art museum.

Which pop star is blamed for the crimes of a jewel thief impersonating her on Scooby-Doo and Guess Who?

Sia phones the gang from Palm Springs, where the authorities hold her responsible for a string of thefts. The episode's title is a pun: Now You Sia, Now You Don't!

Which Saturday Night Live star's Atlanta telethon is attacked by a ghost clown on Scooby-Doo and Guess Who?

Kenan Thompson, a friend of Shaggy and Scooby in the episode, needs the gang to stop the ghost clown Pazzo before his broadcast falls apart. He joined the SNL cast in 2003.

Which Star Trek actor works as a tour guide at a haunted Hollywood estate on Scooby-Doo and Guess Who?

George Takei, the original Sulu, asks the gang to investigate a late director's mansion before the government auctions it. Suits of armor come to life under the Ghost Knight.

Which British comedian does Mystery Inc. visit when a mummified cat monster appears on Scooby-Doo and Guess Who?

Ricky Gervais receives the gang in London just as the creature shows up, apparently tied to the Egyptian goddess Bast. They must keep her statue out of the wrong hands.

Which comedian plays an intern at a pet store terrorized by a fish monster on Scooby-Doo and Guess Who?

Wanda Sykes is helping animals find homes at Peebles' Pet Supply Mega-Store when the creature, hatched from a delivered egg, captures her boss. Magilla Gorilla also appears in the series.

Which stand-up comedian races Scooby and Shaggy in a fast-food eating contest on Scooby-Doo and Guess Who?

Jim Gaffigan is their rival in an eating-and-racing competition marking a fast-food chain's 70th anniversary, until the Spectral Speedster tries to wreck the event.

Which ventriloquist brings his puppet Walter to judge a contest haunted by a living doll on Scooby-Doo and Guess Who?

Jeff Dunham and Walter sit on the judging panel with Darci Lynne Farmer and her puppet Petunia. The doll Crazy Karl seems to come alive, and a motel owner wants the puppets for her collection.

Which Blue Collar Comedy Tour star is hired to truck a haunted house to a new site on Scooby-Doo and Guess Who?

Jeff Foxworthy drives the rig moving Wainsly Hall out of the path of a new interstate. The house is cursed by the Wedding Witch, said to be a bride jilted at the altar.

Which competitive-eating champion is with Shaggy and Scooby at a hot dog contest on Scooby-Doo and Guess Who?

Joey Chestnut, a many-time winner of the Nathan's Hot Dog Eating Contest, is mid-competition when a tree monster called the Gnarled One attacks.

Which former NFL quarterback asks Mystery Inc. to investigate an alien on his farm on Scooby-Doo and Guess Who?

Terry Bradshaw, who won four Super Bowls with the Pittsburgh Steelers, calls in the gang in an episode titled Falling Star Man!

Which comedy legend's virtual reality movie land drops Mystery Inc. into Casablanca on Scooby-Doo and Guess Who?

Carol Burnett's simulator also sends the gang through The Searchers, A Night at the Opera and The Wizard of Oz while a ghostly monster sabotages it. It was the last episode of the series.

Which 1970s Scooby-Doo guest star returned decades later for a Jekyll and Hyde mystery on Scooby-Doo and Guess Who?

Sandy Duncan is again filming a Jekyll and Hyde remake at Mammoth Studios, the very plot of her 1972 episode of The New Scooby-Doo Movies.

Which gold medalist snowboarder meets Mystery Inc. as a thawed caveman attacks the slopes on Scooby-Doo and Guess Who?

Chloe Kim is on the Rocky Mountain slopes when the defrosted caveman strikes. The gang recalls meeting one before, a nod to an episode of Scooby-Doo, Where Are You!

Which figure skating champion meets Mystery Inc. at the International Ice Games in Austria on Scooby-Doo and Guess Who?

Tara Lipinski crosses paths with the gang in Austria, where a snow monster called the Snow Devil is on the loose. The episode is titled Scooby on Ice!