A jazz musician is killed and another musician is accused. Pete is called in to the case. This episode features the jazz music of Henry Mancini.

Ed tries to pull a prank on Kirkwood but the joke is on him.

Mr Kelly (Herby) wants his money from Mr Drysdale. Mr Drysdale wants Herby to go back to the Clampetts to replace the real Gorilla. The Clampetts still think Herby’s real…

Elly wants a Gorilla, Jethro wants it to do all his chores. Jed asks Mr Drysdale if he can send one over. Mr Drysdale hires a man in a Gorilla…

Gomez and Pugsley visit an old friend of the family, who owns a circus. There, Pugsley befriends Gorgo the Gorilla who later escapes and follows Pugsley home. Meanwhile, Morticia has…

It’s Halloween at the Addams’ house when a pair of hold-up men come in for refuge after their getaway car runs out of gas. As police intensely comb the area,…