Cast & crew
Ups 'n Downs (1931)
Directed by Hugh Harman, Rudolf Ising
Cast
| Johnny Murray | Bosko |
| Carman Maxwell | Hippo |
Crew
| Hugh Harman | Director |
| Frank Marsales | Original Music Composer |
| Paul J. Smith | Animation |
| Rollin Hamilton | Animation |
| Rudolf Ising | Director |
| Hugh Harman | Producer |
| Rudolf Ising | Producer |
| Bernard B. Brown | Sound |
| Leon Schlesinger | Producer |