This cartoon is fairly simple, involving various antics that Jerry (while sleepwalking) pulls on Tom during his sleep and Jerry's subsequent efforts to stop them by staying awake.
Tom is having his beauty sleep during the wee hours.
1:59 AM: Jerry sleepwalks out of his hole and pulls Tom's whiskers such that they align themselves on one side of his face. Tom wakes up in puzzlement and pushes his whiskers back to even lengths. He spots Jerry and holds him down with one finger and crouches angrily in front of the mouse. Jerry punches his jaw such that his lips cover Tom's face. Jerry laughs and walks away. Tom snaps his fingers and wakes Jerry up. Jerry turns around slowly in terror and Tom flips his head such that it twists incessantly like an exercise wheel. Tom then hits him into his hole with a pool cue. Jerry recovers from running into his own wall and cluelessly shrugs.
2:25 AM: Jerry walks out and pulls Tom's tail so that it transforms into an umbrella. Tom wakes up, folds his tail back up, and starts to chase after Jerry, but his tail unfolds back into umbrella-form. Jerry laughs in the same banal-sounding voice used earlier and is woken up a second time. Tom angrily picks him up and ties him up with string. Tom unwinds the string and Jerry is thrown around the room like a... Read More