A dog catcher tries to catch Scooby; Shaggy and Scooby are haunted by the old Coolsville library librarian; Commander Cool and Metal Mutt stop an evil caterer.
Sylvester is initially jealous over the attention Pepe Le Pew has been getting; when Bugs fails his magic trick, he wanders to the countryside and tries again.
While trying to prove that hypnosis works, Fred accidentally makes Barney think that he is a dog, so Fred must find a real hypnotist to fix Barney's behavior.
When Fred drops a bowling ball on his foot and hops around in pain, a producer thinks he's dancing and invites him to a dance contest on the TV show 'Shinrock.'
Yogi misreads a newspaper article and believes that there is some sort of competition between bears and giants, so he sets off to join in on the festivities.
Duck Dodgers ruins the peace treaty signing between Earth and Mars and causes Mars to declare war on Earth once again; Martian Commander X-2 learns of treason.
The gang makes a trip to the bayou to have some fun, but when they're good time is ruined by a lumbering swamp beast, they must solve the soggy mystery.
When Shaggy's uncle leaves him millions of dollars and a mansion, the duo explore the house and find a note about a new invention people are trying to steal.
While in Thailand researching a mind-numbing drug, Dr. Quest's long-time nemesis replaces Race with an exact lookalike, trained to discover the drug's secret.
When Fred drops a bowling ball on his foot and hops around in pain, a producer thinks he's dancing and invites him to a dance contest on the TV show 'Shinrock.'
The gang makes a trip to the bayou to have some fun, but when they're good time is ruined by a lumbering swamp beast, they must solve the soggy mystery.
Popeye and Olive enter a theater where Bluto, the Great Hypnotist is playing; Bluto uses a spell to draw Olive on stage and transforms her into a chicken.
Olive Oyl falls for Bluto during a football game after seeing his prowess on the field, so Popeye joins the opposing team to fight for Olive's affection.
Popeye and Olive sing their way through this cartoon in operetta style; Popeye proposes but Olive says she loves another sailor and shows him Bluto's picture.