Tom has been out late carousing with his chums. When he gets home, Mammy won't take any excuses, and insists he stay awake; Jerry, overhearing, thus tries a number of schemes to get Tom to sleep.
| Actor | Role |
|---|---|
 Lillian RandolphMammy Two-Shoes (voice) (uncredited) | Mammy Two-Shoes (voice) (uncredited) |
 Daws ButlerTom's Friend (voice) (uncredited) | Tom's Friend (voice) (uncredited) |
 Paul FreesLight-Brown Cat (voice) (uncredited) | Light-Brown Cat (voice) (uncredited) |