Scooby-Doo and Scrappy-Doo - Season 4 (1982)

A mentally unbalanced movie director transforms his actors into real monsters for his new film./Shaggy mistakenly makes two dates for the same night./Deputy Dusty has trouble with Slippery Dan.

Shaggy, Scooby, and Scrappy investigate a theft disguised as waiters. Shaggy and Scooby guard a rare comic book, but a creature steals it./Yabba-Doo and Scrappy help Dusty recapture a vengeful escaped prisoner.

The gang retrieves a gypsy queen's stolen magic amulet./Shaggy's job as a carnival fortune teller suddenly becomes dangerous./Yabba-Doo and Scrappy thwart a vampire's evil scheme.

The threesome pursues a jewel thief/A mischievous genie and her dog want to take Scooby on their Arabian adventures./Dusty's horse enters the Tumbleweed Derby against two cheating bad guys.

Scrappy competes in an unfriendly contest with the town bully./Shaggy competes in a sailboat race against another bully./Yabba-Doo, Dusty, and Scrappy assist a stranded alien.

The gang thwarts the kidnappers of movie star Captain Canine./An alien's scavenger hunt list includes Shaggy and his friends./Deputy Dust is sent to jail by two crooks who plan to control the town.

The gang investigates thefts at a posh yacht club./The gang travels back in time./The threesome chases a jewel thief around New York City.

Scooby dreams that he is a Zorro-like swashbuckler./Shaggy and Daphne guard the precious invention of a missing teacher.

The gang helps an African game warden discover why animals are disappearing./Scooby and Shaggy help a man free his sister from a zombie-like trance.

A mysterious potion transforms Scooby into a werewolf./An evil woman plans to rob a city treasury from beneath the street./Horrible Homer threatens to destroy Tumbleweed unless the town provides him a with a bride.