The Peter Potamus Show
(1964)
Cast
Daws Butler
as Peter Potamus / Yahooey
Don Messick
as So-So
Doug Young
as Yippee
Hal Smith
as Yappee / The King
Howard Morris
as Breezly Bruin
Mel Blanc
as Sneezly Seal
John Stephenson
as Colonel Fuzzby
Crew
Joseph Barbera
Producer
William Hanna
Producer