Scooby-Doo and Guess Who?: 

The Horrible Haunted Hospital of Dr. Phineas Phrag!

When investigating a haunted old hospital, Scooby Doo and the gang meet up with actor and comedian Kristen Schaal. The gang happily invites her to be a part of their mystery solving group, and she’s ecstatic. She tags along with our gang helping them solve the mystery of the horrible ghost of Dr. Phineas Phrag. More genetically enhanced monster than man, he’s been lurking in this hospital since it closed down in the 1950s, and he threatens to destroy any trespassers who dare set foot in these creepy old wards. Can our gang and Ms. Schaal discover the truth of this haunted hospital before it’s too late? More importantly, can Kristen Schaal find out how she best fits into our group? So many fun choices - so little time!

The Phantom, the Talking Dog and the Hot Hot Hot Sauce!

Daphne gets a call from a friend that needs help. The gang heads to Nashville, Tennessee, to meet up with none other than country music legend Kacey Musgraves! She’s putting on a special variety show in a famous old auditorium, but the production seems to be cursed! Mystifying accidents and strange ghost sightings have made the entire crew abandon Kacey. Can our gang of mystery solvers help save her show from the shadowy PHANTOM? Or, will it be the “final curtain” for all of them?!

The Hot Dog Dog!

Our mystery-solving gang is in Chicago investigating the haunting of a historic hot dog factory, when they team up with famous competitive eater Joey Chestnut who's in town for the annual hot dog eating competition! Joey joins the gang in uncovering the truth behind a horrible old tree monster that's terrorizing the hot dog factory and threatening to get the competition shut down. Shut down the hot dog eating contest?! Even Shaggy and Scooby can get behind solving this mystery! Especially since Shaggy and Scooby have teamed up with Joey to help him get ready for one of the biggest eating bouts of his career. But if they can't solve the mystery not only won't there be a contest... there just might not be anything left of our gang! Not to mention no more hot dogs! No more hot dogs?!

A Moveable Mystery!

When Scooby Doo and the gang are on the trail of a monstrous gargoyle in the nighttime city of Paris, they’re stumped and need help solving the mystery. Velma turns to a close friend that’s in Paris for work. It’s none other than famous fashion model, Gigi Hadid! Velma and Gigi studied Criminal Psychology together, and Velma was always impressed with how great Gigi is at picking up clues. Gigi happily joins our gang to get to the bottom of this mysterious gargoyle and what it’s really after in the City of Lights. Clues lead to forged paintings and an art theft in the Louvre and the destruction of Paris Fashion Week by the gargoyle!

The Feast of Dr. Frankenfooder!

When Shaggy and Scooby are excited to visit a scary haunted old castle in Germany, the rest of the gang are confused until they meet up with none other than famous chef, writer and TV presenter Alton Brown! Shaggy, Scooby and Alton are good friends (mostly because they will happily eat any experimental scientific food experiment Alton comes up with). Alton Brown is on the trail of his ancestor, mad scientist Dr. Cornelius Frankenfooder! It’s said he made a crazy Monster from animated foodstuffs that haunts this old castle to this day. Mr. Brown has to get to the bottom of this familial mystery. Obviously our gang is on board to help. “Come for the kooky scientific food creations. Stay for the horrible monster!”

A Fashion Nightmare!

When Scooby Doo and the gang are investigating a mysterious ghost at the Dergfall Boldman Department Store (a historic mecca of high fashion on 5th Avenue), they bump into none other than fashion icon Tim Gunn! When told of the demonic ghost of an old elevator operator terrorizing the famous store and its clientele, Mr. Gunn insists on joining forces with our gang to solve this mystery that leads from the creepy old basement full of hundred-year-old mannequins to a lost floor hidden between two floors of the old building. Can our gang and Tim Gunn survive this crazy elevator ride from the netherworld? Can Mr. Gunn survive how crooked Fred's ascot always is? And more importantly, can Tim Gunn solve the greatest mystery of all time: how to find the perfect new style for Shaggy?

Scooby On Ice!

When Scooby Doo and the gang are in Austria for the International Ice Games, they meet up with none other than famous Olympic Gold Medalist and sports commentator, Tara Lipinski. She and Daphne are good friends, and Tara is coaching Daphne for the figure skating competition of the games. But a horrible monster made from ice is attacking the village, the frozen lake and the competition. Can our gang and Tara Lipinski get to the bottom of this icy mystery? Or will they find themselves on very, very thin ice? And more importantly, can Scooby Doo complete a quadruple axel? I mean, he does have four feet.

Caveman on the Half Pipe!

Hitting the ski slopes in the beautiful Rocky Mountains of Colorado, Scooby Doo and the gang run into none other than American Gold Medalist and famous snowboarder, Chloe Kim. When a kooky frozen caveman found in the ice of the mountain becomes very unfrozen, he starts attacking the entire mountain resort. With all the winter sports enthusiasts being scared off the mountain, Chloe Kim joins forces with our mystery solving gang to get to the bottom of this prehistoric danger. And it leads to the most epic downhill of all times…a race for their very lives!

The Crown Jewel of Boxing!

When Scooby Doo and the mystery solving gang are driving through Louisville, Kentucky, they wind up at the grand opening of a boxing museum created by none other than boxing great Laila Ali. But the museum is under attack from a terrifying robot that seems bent only on destruction. Can the gang and Laila Ali go toe to toe with this metal menace and save the museum? Let’s find out! Okay, both contenders of this mystery touch gloves, go to your respective corners and come out swinging!

The Internet on Haunted House Hill!

When Shaggy and Scooby meet up with their good friend Liza Koshy at an old haunted mansion, they find themselves the subject of her many fast-paced internet videos and at the center of a horrifying ghost attack! Luckily, the rest of our mystery solving teens are along for the ride and jump into action to get to the bottom of this ghostly enigma. Can they unravel what's really going on in this spooky old house? Or will they be part of the last video Liza Koshy ever makes?! And if so, will it go viral?! Smash that LIKE and SUBSCRIBE button to find out...

The 7th Inning Scare!

When the gang gets a mysterious invitation to a baseball game, they travel to Seattle and meet up with none other than rapper, songwriter Macklemore, who is getting attacked by a horrid and maniacal ghost mascot monster! Macklemore really needs our gang’s help, and together, they step up to the plate to swing away at this crazy baseball-fueled mystery. But it all ends in something of a trick-play surprise-ending that not even our guys saw coming! Will our gang hit a home run? Or will it be strike three and they’re out of there…for good!

The Dreaded Remake of Jekyll & Hyde!

Scooby and our mystery solving gang are on set with famous singer, dancer, comedian and actress Sandy Duncan. She’s back at Mammoth Studios (where our gang first met her) because they’re at it again. They’re making a remake of the original Jekyll & Hyde movie that Sandy starred in and where Daphne stepped in as Ms. Duncan’s stunt double. It seems everything is going well until the same thing happens all over again. A real monster Jekyll starts showing up and causing mayhem, kidnapping actors and scaring everyone away. Can Sandy Duncan and our mystery solving gang survive this savage new Jekyll monster and solve the movie mystery? Even harder, can they survive the angry, emotional movie director!?

The Last Inmate!

Scooby Doo and the gang are investigating mysterious ghost sightings at an old haunted prison that’s been abandoned and derelict for over a hundred years. The Cheever State Penitentiary outside Cleveland, Ohio, has been closed since the 1930s, but it’s said to be one of the most haunted places on earth. On the trail of a scary ghost, our gang accidentally bumps into none other than Morgan Freeman who’s here making a documentary about the place. When the ghost attacks, our gang and Mr. Freeman team up to solve this mystery. All the while, Mr. Freeman does a documentary with narration regarding our gang and how they solve the mystery in something of a combination “Nature Documentary," "True Crime" and our mystery solving gang in their natural habitat.

Lost Soles of Jungle River!

Scooby-Doo and our gang of mystery solvers travel up a lost river in the Amazon Rainforest with famous comedian and actor Jason Sudeikis in search of a great treasure, the very first high-top sneaker ever made. It's rumored to be in a lost shoe factory from 1912 that used organic rubber to make its shoes. But the gang and Mr. Sudeikis are being stalked by a horrible Snake Man Monster that seems intent upon stopping them from reaching their destination. Can our gang survive this adventure and solve this sneaker-filled mystery? Can Mr. Sudeikis truly find the very first high-top ever made? Can Scooby-Doo find sneakers that actually fit all four feet?!

The Tao of Scoob!

Scooby-Doo takes the gang to meet his good friend, Lucy Liu, at her art gallery in Queens. She has a large art studio above the gallery that she uses to paint and sculpt. She’s having a big gallery opening, but when one of her large humanoid modern sculptures comes alive and attacks them, the gang and Lucy have a real mystery on their hands. It seems the monster is very interested in an old seemingly-worthless piece of wood Ms. Liu collected when she was a girl right here in Queens. It turns out that it’s actually a puzzle-box and what it contains opens up a whole new layer to this mystery. Can our gang help Lucy Liu save her gallery opening and trap the monster? Or will they all be painted into a corner, permanently!

Returning of the Key Ring!

When the gang does brunch with Daphne's longtime friend, famous actor Sean Astin, the only mystery on their mind is how to split the check. But their attempts to return a lost set of keys quickly leads them into a genuine mystery at a giant hardware store involving a terrifying force of nature, a monstrous green man! Can Sean Astin and our gang get to the bottom of this green-fingered mystery and return the keys before it's too late?

Cher, Scooby and the Sargasso Sea!

Scooby-Doo and the gang are hitching a ride with their friend Cher on her yacht coming back from the Azores to the Caribbean. They run “aground” in the strange Sargasso Sea full of thick Sargassum seaweed and a graveyard of old ships of all kinds. When sharkmen start attacking the yacht and all on board, it’s up to our gang to team up with Cher and get to the bottom of this murky mystery. Can they escape the sharkmen long enough to dive the wrecks below and find the answers they need?

The Lost Mines of Kilimanjaro!

Driving through Africa, Fred takes a wrong turn at Nairobi on the Mombasa rally race. He drives the gang and the Mystery Machine into some dense jungle in a lost valley at the base of Mount Kilimanjaro. Here, they meet none-other than Jessica Biel, who is climbing Kilimanjaro. She’s done it before and loved it so much that she’s at it again only from a different approach. But when they get attacked by a twenty-foot tall monster gorilla, they soon have a serious mystery on their hands, one that might lead to the discovery of the legendary lost mines of King Solomon!!!

The Legend of the Gold Microphone!

Joseph “Run” Simmons (aka Reverend Run) originally of Run DMC is opening a hip-hop youth center in Harlem where he hopes to give kids a chance to explore all the powerful sides of Hip-Hop culture. Being huge fans, Shaggy and Scooby have brought the rest of the gang to the grand opening. But, they’re not alone. The ghost of a famous bandleader from the 1930s is haunting the youth center, which is located on the spot of the famous old Athena Supper Club. Our mystery teens work with Rev Run to get to the bottom of this mystery, find the legendary golden microphone lost over eighty years ago and get the youth center back up and running.

Total Jeopardy!

This is Jeopardy! In fact, this is a very special episode of Jeopardy for two reasons. First, Velma and Shaggy are contestants. And second, they’re competing against Andy the Brain Bot (a semi-sentient super-smart robot), who’s standing at the lecterns with them. Scooby and our gang of mystery solvers are super excited to meet famous TV personality and gameshow host Alex Trebek! But, it’s lucky our heroes are on hand because when Velma and Shaggy start outscoring the Brain Bot, it causes the robot to go a little crazy. It threatens to destroy everything if it can’t manage to win. Our gang and Mr. Trebek must get to the bottom of who’s really behind this robot’s dangerous actions, or when they say Final Jeopardy, they really mean it!

Scooby-Doo and the Sky Town Cool School!

Scooby-Doo and the gang arrive at a mountaintop cool school run by none other than famous actor Billy Dee Williams. They’re here to learn how to be cool, and Mr. Williams is the smooth-tongued professor of suave. But, the gang loses their cool when an angry pterodactyl monster keeps attacking them and the school trying to scare everyone away. But, Billy Dee has extra cool to spare, and he and the gang work together to get to the bottom of this kooky mystery before it’s too late.

Falling Star Man!

Driving outside Shreveport, Louisiana, our gang of mystery solvers is run off the road by a shooting star that crashes down in the middle of the large ranch belonging to none-other than famous football hall of famer and TV sports host, Terry Bradshaw! Upon further investigation, the “shooting star” turns out to be a spaceship unleashing an alien monster on the local countryside! The gang and Mr. Bradshaw work together to get to the bottom of this space alien mystery and figure out what this alien is really after: championship rings or giant donuts.

Dark Diner of Route 66!

Scooby and Shaggy meet up with their biker buddy, Axl Rose, on a tour of famous roadside diners along iconic Route 66. The diner they’re heading for is famous for its varieties of delicious pies. But soon, they all find themselves embroiled in a crazy mystery involving spooky mudmen, the lost ruins of an ancient civilization and a treasure of Spanish gold.

A Haunt of a Thousand Voices!

When Daphne takes the rest of the gang to meet her friend, famous voice over actor Frank Welker, they inadvertently find themselves in the middle of a very strange mystery full of several different monsters and several different actors! The gang meets voice over actors Frank Welker, Grey DeLisle-Griffin, Matthew Lillard and Kate Micucci, who have all gathered to do their job of recording an episode of a hit animated show that vaguely seems to be about four teenagers and their talking animal. But, when different monsters show up and start abducting various actors from the group, it looks like our gang has a real mystery on their hands, even more mysterious than how the actors’ voices all sound strangely familiar to our gang.

Scooby-Doo, Dog Wonder!

Scooby-Doo and the gang are on the case of a Medusa Monster that’s stealing priceless vases from millionaire art collectors, like Radley Crown and his beloved mutt. What they don’t understand is that Radley Crown and his dog are none other than the Blue Falcon and his dog wonder, Dynomutt (who are setting a trap for the Medusa Monster themselves). When our gang’s interference causes the Blue Falcon to be taken by the monster, it’s up to Dynomutt to put on his Blue Falcon hat and be the brains of the operation. But, he’ll need a new Dog Wonder and he picks Scooby-Doo for the job!

The Movieland Monsters!

When the gang helps Carol Burnett beta test her brand new virtual reality Movieland world, they find that the only thing more exciting than being inside some of the most famous movies of all time is being chased by a monster through some of the most famous movies of all time. Can they unravel the mystery of what’s gone wrong with Carol’s Movieland? Or will the virtual reality unravel our heroes and leave them stranded in there forever.