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Mel Blanc as Porky Pig / Theater Usher / Cold Promise / Professor Widebottom / Sterling (voice) (uncredited) |
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Billy Bletcher as Narrator / Masked Marvel (voice) (uncredited) |
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Robert C. Bruce as Coming Attractions Narrator (voice) (uncredited) |
| Directing | Robert Clampett | Director |
| Editing | Treg Brown | Editor |
| Production | Leon Schlesinger | Producer |
| Production | Raymond Katz | Supervising Producer |
| Sound | Carl W. Stalling | Original Music Composer |
| Writing | Ernest Gee | Story |
| Visual Effects | Norm McCabe | Animation |
| Visual Effects | Vive Risto | Animation |
| Visual Effects | John Carey | Animation |
| Visual Effects | Cal Dalton | Animation |
| Visual Effects | Izzy Ellis | Animation |
