The Flintstone Canaries

Overview

Fred forms a barbershop quartet to compete on the ""Hum Along With Herman"" television show, and in the process discovers that Barney is a natural lead tenor. The catch is that Barney can sing only when he's in the bathtub.

Guest Stars

Don Messick

Announcer (voice)

Howard Morris

Herman / Chimp / Horse / Sam / Bird General (voice)

John Stephenson

Joe / Foreman / Egg / Porcupine / Governor / Agency Man (voice)