The WORST episodes of Scooby-Doo and Guess Who?
Every episode of Scooby-Doo and Guess Who? ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Scooby-Doo and Guess Who?!
Scooby-Doo and the Mystery Inc. gang solve more mysteries while also accompanied by many celebrities.
#1 - The New York Underground!
Season 1 - Episode 18 - Aired 7/2/2020
Scooby enters Shaggy into a poetry slam contest in Central Park with famous singer-songwriter Halsey, when poetry slam is attacked by a horrible gator-man-monster from the NYC sewers below!
#2 - The High School Wolfman's Musical Lament!
Season 1 - Episode 25 - Aired 7/2/2020
When the gang teams up with Christian Slater, they find themselves at a redo prom for Christian's classmates to make up for the one they were deprived of when a horrible Wolfman appeared all those years ago.
#3 - Scooby-Doo, Dog Wonder!
Season 2 - Episode 25 - Aired 10/1/2021
The gang, with help from Blue Falcon and his dog wonder, Dynomutt, are on the case of a Medusa Monster that's stealing priceless vases from millionaire art collector.
#4 - A Moveable Mystery!
Season 2 - Episode 5 - Aired 10/1/2020
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 with this mystery. Velma turns to close friend and famous fashion model Gigi Hadid that’s in Paris for work.
#5 - Dance Matron of Mayhem!
Season 1 - Episode 21 - Aired 7/2/2020
When famous dancer Maddie Ziegler wins an old, haunted dance studio in a competition, she asks her friend Daphne Blake and her mystery solving friends to help her investigate the place.
#6 - Cher, Scooby and the Sargasso Sea!
Season 2 - Episode 19 - Aired 10/1/2021
To celebrate Scooby's birthday, the gang takes him aboard a cruise with Cher, but a mystery arises when several shark men begin haunting the ship.
#7 - The 7th Inning Scare!
Season 2 - Episode 12 - Aired 10/1/2020
When the gang gets a mysterious invitation to a baseball game they meet up with none other than rapper, songwriter Macklemore, who is getting attacked by a horrid and maniacal ghost mascot monster! Will our gang hit a home run?
#8 - Lost Soles of Jungle River!
Season 2 - Episode 16 - Aired 10/1/2021
The gang goes treasure hunting for a lost shoe with Jason Sudeikis in the Amazon rainforest, but they quickly run into a mystery involving a snakeman monster.
#9 - Total Jeopardy!
Season 2 - Episode 14 - Aired 11/13/2020
Velma and Shaggy are contestants on Jeopardy! competing against Andy the Brain Bot. But when Andy threatens to destroy everything, our gang and Alex Trebek must get to the bottom of who’s really behind this robot’s dangerous actions.
#10 - Scooby-Doo and the Sky Town Cool School!
Season 2 - Episode 22 - Aired 10/1/2021
Scooby-Doo and the gang arrive at a mountaintop cool school run by none other than famous actor Billy Dee Williams. The gang loses its cool when an angry pterodactyl monster keeps attacking the school and tries to scare everyone away.
#11 - The Fastest Fast Food Fiend!
Season 1 - Episode 9 - Aired 8/22/2019
When Scooby and Shaggy compete in a fast food eating competition, they meet their ultimate challenge eating against none other than comedian Jim Gaffigan! Oh yeah, and there's also a monster trying to stop the contest from finishing.
#12 - Fear of the Fire Beast!
Season 1 - Episode 19 - Aired 7/2/2020
When Scooby and the gang are in Sicily, they’re chasing a fire monster! They're surprised to meet up with famous actor Steve Buscemi. His ancestors are from this area, and he has a lot of cousins in town and was just visiting.
#13 - Caveman on the Half Pipe!
Season 2 - Episode 9 - Aired 10/1/2020
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 and joins forces with our mystery solving gang.
#14 - The Legend of the Gold Microphone!
Season 2 - Episode 21 - Aired 10/1/2021
Reverend Run (Joseph Simmons from Run DMC) is trying to open a Hip Hop Youth Center on the site of the Artemis Supper Club. But when he discovers it is haunted by the ghost of its previous owner, the Gang becomes involved with the search for a gold microphone.
#15 - Hollywood Knights!
Season 1 - Episode 17 - Aired 7/2/2020
When Scooby and the gang go investigate a haunted mansion in the Hollywood Hills, they meet up with George Takei. He's hoping to save an abandoned mansion, but an old suit of armor comes alive and chases them all over the spooky estate.
#16 - Scooby on Ice!
Season 2 - Episode 8 - Aired 10/1/2020
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. Can Scooby Doo complete a quadruple axe?
#17 - The Dreaded Remake of Jekyll & Hyde!
Season 2 - Episode 13 - Aired 10/1/2020
Scooby and our mystery solving gang are on set with famous singer, dancer, comedian and actress Sandy Duncan. Can Sandy Duncan and our mystery solving gang survive this savage new Jekyll monster and solve the movie mystery?
#18 - A Fashion Nightmare!
Season 2 - Episode 7 - Aired 10/1/2020
While investigating a mysterious ghost at the Dergfall Boldman Department Store (a historic mecca of high fashion on 5th Avenue), the gang bump into none other than fashion icon Tim Gunn! Can Tim Gunn solve the greatest mystery of all time?
#19 - The Internet on Haunted House Hill!
Season 2 - Episode 11 - Aired 10/1/2020
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!
#20 - One Minute Mysteries!
Season 1 - Episode 16 - Aired 7/2/2020
Barry Allen/The Flash decides to help our Mystery Solvers by solving their mysteries Flash-style, so quickly our gang can't keep up. Our gang love and respect the Flash, but they have a very specific way they like to solve mysteries.
#21 - The Tao of Scoob!
Season 2 - Episode 17 - Aired 10/1/2021
At an art exhibit, a sculpture comes to life and the gang and Lucy Liu have to solve the mystery.
#22 - Too Many Dummies!
Season 1 - Episode 20 - Aired 7/2/2020
When Scooby and the gang are hired to escort a possessed ventriloquist dummy, they meet up with the two judges of the competition, Jeff Dunham and Darci Lynne Farmer and the possessed dummy attacks the competition!
#23 - Returning of the Key Ring!
Season 2 - Episode 18 - Aired 10/1/2021
A plant monster begins haunting a hardware store, and the gang enlists the help of Sean Astin to solve the mystery.
#24 - The Crown Jewel of Boxing!
Season 2 - Episode 10 - Aired 10/1/2020
When Scooby Doo and the mystery solving gang wind up at the grand opening of a boxing museum created by none other than boxing great Laila Ali. Can the gang and Laila Ali go toe to toe with this metal menace and save the museum?
#25 - Quit Clowning!
Season 1 - Episode 12 - Aired 9/12/2019
Shaggy and Scooby take the gang to meet their good friend, Kenan Thompson. He's preparing to broadcast a one-man show. But when a Ghost Clown attacks, all the many characters Kenan has created will never see the light of day.