A millionaire with two dogs (Spike and Droopy) leaves his fortune to Droopy with the stipulation that should he be killed the entire fortune who would to Spike. Guess what Spike is up to?
| Name | Type | Role | |
|---|---|---|---|
| Jack Cosgriff | Writer | ||
| Rich Hogan | Writer | ||
| Fred Quimby | Producer | ||
| Pat McGeehan | Guest Star | Lawyer (voice) | |
| Don Messick | Guest Star | Droopy - additional dialogue (voice) | |
| Tex Avery | Guest Star | Spike (voice) | |
| William Hanna | Guest Star | Spike (voice) | |
| Tex Avery | Director | ||
| Bill Thompson | Actor | Droopy (voice) |