Scooby and the gang investigate the mystery of Red Beard’s ghost. 

After an unsuccessful fishing trip, Scooby and the gang get lost in the swamp and meet up with a witch and a zombie.

Scooby and the gang help their professor in the anthropology department when a mummy seems to come to life.

A gypsy fortune teller warns Scooby and the gang not to visit Franken Castle. They go anyway and find themselves chased by a werewolf, a vampire and a Frankenstein monster.

A ghost clown is haunting Mr. Blackstone’s circus, and all the acts are quitting. It’s up to the kids to stop the clown and find out if he’s really a ghost. 

Scooby and Shaggy find a violin case filled with counterfeit money. The gang’s search for clues to this mystery leads them to a puppet theater–and a sinister puppet master.

An amusement park comes to life on its own, while a “man from Mars” destroys the place; Scooby and the gang investigate.

Daphne’s uncle is directing a horror movie about an ape man; but a real ape man shows up and wreaks havoc on the set.

A friend invites the gang to spend the weekend at her family’s estate; but a ghost turns up and changes her Uncle Stewart into an old man.

When several top show dogs are stolen, the kids go after a $500 reward offered by one of the dogs owners–and it is up to Scooby-Doo to be a decoy for the dognappers.

The gang investigates the rumor of the “Miner 49’er” haunting the old mines of the Gold City ghost town.

After running their boat aground on an island during one foggy evening, the group investigate a ghost that keeps trying to scare them off the island and out of the spooky castle located there.