The Flintstones - The Flintstone Canaries

Seizoen: 4 - Aflevering: 6 / 94 - Eerst uitgezonden: 24 oktober 1963 - Episode ID: 297811

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.