The Scooby-Doo/Dynomutt Hour

A huge sea monster disrupts the kids' beach party, but when they take refuge in an old house they run into a ghostly sea captain whose spirit has been stolen by the monster.

The gang spends a stormy night at Hatfield's cabin, only to see a witch transform their host into a frog. Searching for a solution, they encounter a zombie and a witch's cave.

The filming of Scooby-Dee's new film is disrupted when a phantom appears on the set.

The gang visits a friend on a forbidding island reputed to be the home of vampires.

The Spirits of '76 (Scooby-Doo): The gang gets locked up in a museum with the Spirits of '76. The Prophet Profits (Dynomutt): The prophet is predicting major disasters in Big City. Dynomutt and Blue Falcon are getting a bad reputation because they are unable to prevent the disasters.

The Ghost that Sacked the Quarterback (Scooby Doo): A football player disappears and a long dead ghost reappears. Can you guess who's on the case? None other than Mystery Inc. The Injustice League of America (Dynomutt): The Worm, the Queen Hornet, Lowbrow, Superthug and the Gimmick form an evil team known as the "Injustice League of America".

There's a Demon Shark in Dark (Scooby-Doo): There's a demon shark in the foggy dark. The gang gets tangled up in a mystery revolving missing pearls and a million year old shark monster. The Awful Ordeal with the Head of the Steel (Dynomutt): The awful ordeal with the head of the steel Ironface, bearing a rather bitter grudge, seeks revenge on Big City and kidnaps the district attorney.

A Frightened Hound Meets Demons Underground (Scooby-Doo): Seattle, Washington is ravaged by evil demons. The Wizard of Ooze (Dynomutt): The super pair meets Swamp Rat and Mudmouth, two evil swamp monsters determined to turn Big City into a swamp.

The No-Faced Zombie Chase Case/ Factory Recall (Scooby-Doo): While eating dinner,Scooby witnesses a burglary. A valuable coin was stolen by a No-Faced Zombie. As they follow the zombie to the Dilly Dally Dolly toy factory, they encounter a gorilla who might also be apart of the robbery. Factory Recall (DynoMutt): In trying to combat the villainous Mr. Cool (a Mr. Freeze incarnate), whose cold rays freeze everyone into solid ice, The Blue Falcon accidentally drops his Falcon commumicator from his Falconbelt in trying to save Dog Wonder. Using the Falcon communicator device, Cool tricks B.F. into believeing he is Focus One, telling him Dynomutt is being recalled to the factory for a reprogramming. Dog Wonder is then programmed by Cool into an evil D.W., who nearly succeeds in ending Blue Falcon's career...and his life!

Scared a Lot in Camelot (Scooby-Doo): Shaggy's zillionaire Uncle buys a haunted mansion and then disappears. Sinister Syphony (Dynomutt): Manyface, a villain of many disguises, used a sinister symphony to send Big City to sleep, stripping it clean.

Watt A Shocking Ghost (Scooby-Doo): In a mountain ski resort the Scooby-Doo Crimestoppers become involved with the mystery of The 10,000-Volt Ghost, who has been sabotaging the local power plant and turning the resort into a ghost town. The Day And Night Crawler (Dynomutt): Blue Falcon and Dog Wonder encounter The Worm, an evil genius abetted by escaped convicts Bugsy Busby and helicopter thief Roto Chopper, seeking revenge against Big City. Swooping down on Big City Tech (scene of a freak accident years back when The Night Crawler, then Professor Ronald Hickman, was transmogrified from an intelligent scientist into a worm), The Blue Falcon and Dynomutt discover and try to stop the villains' attempt to pilfer a multimillion dollar computer. Despite a string of Dyno DumDums, The Daring Duo lure The Creepy Crawler and his even creepier cronies into a bizarre underground pursuit (where else would worms go?) and trick them into burrowing into Big City Prison.

The Fiesta Host is an Aztec Ghost (Sooby-Doo): A Mexican vacation becomes a search for missing Aztec treasure for Scooby-Doo and the gang. The town of Cinco, supposed site of a gala fiesta, is deserted, what with its residents terrorized by a stone monster and the ghost of The Aztec God Of Contezuma. Searching for an ancient pyramid nearby, the gang find clues that lead them to a mysterious river barge and a cave where the treasure is being smuggled away. What Now, Lowbrow? (Dynomutt): Dog Wonder and B.F., teamed with the Scooby-Doo crimestoppers, meet Lowbrow, a villain desiring to be king of crime employing the knowledge from the books of Big City University to further his dastardly schemes. This primitive thief unwittingly leads Blue Falcon, Dynomutt and Scooby Doo and company to his lair, where they discover his latest plan: robbery of Big City Mint!