Hatch Up Your Troubles (1949)
A baby woodpecker mistakes Jerry for his mother. The mouse rejects the newly hatched bird but soon finds himself protecting it against his feline nemesis, Tom.
Directors: Joseph Barbera, William Hanna.
| Directing | Joseph Barbera | Director |
| Directing | William Hanna | Director |
| Production | Fred Quimby | Producer |
| Sound | Scott Bradley | Original Music Composer |
| Visual Effects | Ed Barge | Animation |
| Visual Effects | Kenneth Muse | Animation |
| Visual Effects | Ray Patterson | Animation |
| Visual Effects | Irven Spence | Animation |