Discover
Original Release
11/21/1981
US Release
11/21/1981
Cast
| Name | Character |
|---|
| Marlene Aragon | Additional Voices |
| Rene Auberjonois | Additional Voices |
| Didi Conn | Cupcake |
| 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 |
Directors
George Gordon, Carl Urbano, Rudy Zamora, Chris Cuddington, Ray Patterson
Writers
Cast
| Name | Character |
|---|
| Marlene Aragon | Additional Voices |
| Rene Auberjonois | Additional Voices |
| Didi Conn | Cupcake |
| 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 |
| Doug Paterson | Producer |
| Art Scott | Producer |
| Tom Swale | Producer |
| Iwao Takamoto | Producer |
| Duane Poole | Producer |
