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.
Released: Jan 01, 1970
Runtime: 00:25:14 minutes
Genre: Family, Animation, Comedy, Kids
Stars: Alan Reed, Jean Vander Pyl, Mel Blanc, Gerry Johnson, Don Messick