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Johnny Murray as Bosko (voice) (uncredited) |
 |
Carman Maxwell as Evil Jockey / Hippo (voice) (uncredited) |
| Directing | Hugh Harman | Director |
| Directing | Rudolf Ising | Director |
| Production | Hugh Harman | Producer |
| Sound | Frank Marsales | Original Music Composer |
| Production | Leon Schlesinger | Producer |
| Sound | Bernard B. Brown | Sound |
| Visual Effects | Paul J. Smith | Animation |
| Production | Rudolf Ising | Producer |
| Visual Effects | Rollin Hamilton | Animation |
