 | Daws Butler als Yogi / Huck / Quick Draw / Snagglepuss / Augie Doggie (voice) |
 | Dave Coulier als Firkin (voice) |
 | Don Messick als Boo Boo / Mumbly (voice) |
 | Marilyn Schreffler als Bernice (voice) |
 | John Stephenson als Doggie Daddy / Pelican (voice) |
 | Frank Welker als Merkin (voice) |
 | Paul Winchell als Dread Baron (voice) |
 | William Woodson als Museum Documentary Narrator (voice) |
| Ray Patterson | Director |
| Dennis Marks | Writer |
| William Hanna | Executive Producer |
| Joseph Barbera | Executive Producer |
| Bernard E. "Berny" Wolf | Producer |
| Jeff Hall | Producer |
| Sven Libaek | Music |
| Larry C. Cowan | Supervising Film Editor |
| Arthur Davis | Co-Director |
| Jay Sarbry | Co-Director |
| John Kimball | Co-Director |
| Oscar Dufau | Co-Director |
| Paul Sommer | Co-Director |
| Rudy Zamora | Co-Director |
| Gil Iverson | Editor |
| Andrea Romano | Casting |
| Hoyt Curtin | Songs |
| William Hanna | Songs |
| William Hanna | Lyricist |
| Dennis Marks | Lyricist |
