Cast & crew
Prest-O Change-O (1939)
Directed by Chuck Jones Written by Rich Hogan
Cast
| Mel Blanc | Dog Ear |
Crew
| Rudy Larriva | Animation |
| Chuck Jones | Director |
| A.C. Gamer | Animation |
| Rich Hogan | Story |
| Phil Monroe | Animation |
| Gil Turner | Animation |
| Ken Harris | Animation |
| Leon Schlesinger | Producer |
| Rod Scribner | Animation |
| Robert McKimson | Animation |
| Treg Brown | Editor |