Cast & crew
The Tree's Knees (1931)
Directed by Rudolf Ising, Hugh Harman
Cast
| Johnny Murray | Squirrel |
Crew
| Leon Schlesinger | Producer |
| Bernard B. Brown | Sound |
| Friz Freleng | Animation |
| Frank Marsales | Original Music Composer |
| Rollin Hamilton | Animation |
| Rudolf Ising | Producer |
| Rudolf Ising | Director |
| Hugh Harman | Producer |
| Hugh Harman | Director |