"Who is What?" S75E75 - "Who is What?" 1981
Fred disguises himself in a Dino costume to confuse the Cavemouse, but the Cavemouse convinces Dino to turn the tables on Fred. [Dino and Cavemouse S01E21]
- Released: 1981-01-31
- Runtime: 50 minutes
- Genre:
- Stars: Henry Corden, Mel Blanc, Jean Vander Pyl, Gay Autterson, Russi Taylor, Michael Sheehan, Charles Nelson Reilly, Zelda Rubinstein, Paul Reubens, John Stephenson, Mitzi McCall, Lennie Weinrib, Ruta Lee, Kenneth Mars, Don Messick, Frank Welker
- Director: