Mystery Inc. withdraws from solving crimes after botching a case. When Vincent Van Ghoul contacts the gang about an unfinished investigation from Daphne, Shaggy and Scooby's past, the gang springs into action to finish the job that involves catching the 13th Ghost that escaped from the Chest of Demons and is still at large.

When Scooby and Mystery Inc. visit an off-road racing competition, it's not long before strange events start to occur. A mysterious phantom racer, known only as Inferno, is causing chaos and is determined to sabotage the race. It's up to Scooby-Doo, Shaggy and their new driving partner, The Undertaker, to save the race and solve the mystery.

The Scooby-Doo/Dynomutt Hour is a 60-minute package show produced by Hanna-Barbera Productions in 1976 for ABC Saturday mornings. It marked the first new installments of the cowardly canine since 1973, and contained the following segments: The Scooby-Doo Show and Dynomutt, Dog Wonder.

3 robot-themed episodes from various Scooby-Doo series. First stop is Cyber Gulch, where the Mystery, Inc. gang must solve the riddle of the man-a-trons or get terminated in Go West, Young Scoob. En route to Florida, Freddy runs into a real Monster Truck at a championship stock car race in Gentlemen, Start Your Monsters. Buckle up for a roller-coaster ride of fun and fear in Foul Play in Funland when the gang discovers a fully operated amusement park...with nobody in it! Will they find the phantom in the Hall of Mirrors? Stay tuned for more escapades with Scooby-Doo - and watch out for those robots!

The Yowie Yahoo starts kidnapping musicians at a concert attended by Scooby and the gang in Vampire Rock, Australia.

A friend of Fred's, Alejo Otero, invites the Scooby gang to Veracruz, Mexico. There they find a monster, El Chupacabra, terrorizing the town.

An evil sorceress transports the gang back to the age of chivalrous knights, spell-casting wizards, and fire-breathing dragons.

When contestants at a way-cool snowboarding contest are suspiciously sidelined, Scooby-Doo and the kids investigate - and discover a chilling fact that There's No Creature Like Snow Creature! In A Scooby-Doo Christmas, Scooby-Doo and crew set out to melt the ferocious Frosty and save the day. And finally, a ski vacation turns into a scarefest when Scooby and Shaggy meet up with the ghost of an abominable snowman. To find out it's all a snow job, the entire gang hits the slopes in search of clues in That's Snow Ghost.

The scares start in Hawaii, where Scooby-Doo and Shaggy are scarfing down the surf-and-turf menu until a giant serpent tries to swallow them faster than you can say She Sees Sea Monsters by the Seashore. In Uncle Scooby and Antarctica, a friendly penguin invites the Mystery, Inc. crew to visit his polar home, which happens to be haunted by an ice ghost! Then, the gang meets music group Smash Mouth while visiting Australia's Great Barrier Reef to watch Shaggy and Scooby compete in a sand castle contest in Reef Grief! Just when they think it's safe to go back in the water... it isn't.

The gang flies off to Africa for a video animal safari titled 'So Goodi!,' only to learn that - zoinks! - the creatures are actually shape-shifting jungle demons! In Homeward Hound, a "fiercely fanged" cat creature petrifies the competing pooches at a dog show, including the visiting Scooby-Doo! Finally, a giant Wakumi bird is stealing sculptures that are scheduled to be housed in a museum in New Mexico, Old Monster. There's never a dull moment when Scooby-Doo enters the scene!