6 Wā
166 Episode
The Flintstones - Season 4 Episode 6
Yabba Dabba Doo!
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.
- Tau: 1966
- Whenua: United States of America, Netherlands
- Momo: Family, Animation, Comedy, Kids
- Studio: ABC
- Kupu matua: prehistory
- Kaiwhakahaere: Joseph Barbera, William Hanna
- Maka: Alan Reed, Mel Blanc, Jean Vander Pyl, Gerry Johnson, Don Messick