| Voice Actor | Wally Cox (as Underdog), George Irving (as Mooch), Allen Swift (as Riff Raff) |
| Voice Actress | Norma MacMillan (as Sweet Polly) |
Releases 1
| Title | Format | Region | |
|---|---|---|---|
 | Underdog Vs. Riff Raff | VHS | 1 |
Added by Jo_Store
| Voice Actor | Wally Cox (as Underdog), George Irving (as Mooch), Allen Swift (as Riff Raff) |
| Voice Actress | Norma MacMillan (as Sweet Polly) |
| Title | Format | Region | |
|---|---|---|---|
| Underdog Vs. Riff Raff | VHS | 1 |