Discover
Original Release
01/31/1981
US Release
01/31/1981
Cast
Name | Character |
---|
Marlene Aragon | Additional Voices |
Rene Auberjonois | Additional Voices |
Didi Conn | Cupcake |
Dena Dietrich | Umbra |
Kathy Garver | Additional Voices |
Ron Howard | Richie Cunningham |
Kenneth Mars | Additional Voices |
Amanda McBroom | Additional Voices |
Mitzi McCall | Additional Voices |
Don Messick | Additional Voices |
Directors
George Gordon, Ray Patterson, Rudy Zamora
Writers
Cast
Name | Character |
---|
Marlene Aragon | Additional Voices |
Rene Auberjonois | Additional Voices |
Didi Conn | Cupcake |
Dena Dietrich | Umbra |
Kathy Garver | Additional Voices |
Ron Howard | Richie Cunningham |
Kenneth Mars | Additional Voices |
Amanda McBroom | Additional Voices |
Mitzi McCall | Additional Voices |
Don Messick | Additional Voices |
Don Most | Ralph Malph |
Henry Polic II | Additional Voices |
Stanley Ralph Ross | Additional Voices |
Kathryn Leigh Scott | Additional Voices |
Susan Silo | Additional Voices |
Frank Welker | Mr. Cool |
Henry Winkler | Fonzie / The Fonz |
Wolfman Jack | Opening Narrator |
Producers
Name | Role |
---|
Joseph Barbera | Executive Producer |
William Hanna | Executive Producer |
Don Jurwich | Producer |