Mammy steps out for the evening. While she's away, the cats - in this case Tom and three of his alley cat friends - play. Play and perform rollicking jazz, that is.
| Directing | William Hanna | Director |
| Directing | Joseph Barbera | Director |
| Production | Fred Quimby | Producer |
| Sound | Scott Bradley | Original Music Composer |
| Visual Effects | Ed Barge | Animation |
| Visual Effects | Kenneth Muse | Animation |
| Visual Effects | Irven Spence | Animation |
| Visual Effects | Ray Patterson | Animation |
