Trailer
Images
 | Mel Blanc as Grandpa (voice) |
 | Frank Elmquist as Herman (voice) |
 | Martha Wentworth as Herman's Mother (voice) |
| Writing | |
| David Lang | Writer |
Production | |
| William Hanna | Co-Producer |
Sound | |
| Scott Bradley | Music |
| Baron Keyes | Music |
Production | |
| Hugh Harman | Producer |
| Fred Quimby | Producer |
Directing | |
| Hugh Harman | Director |
