Hot Breath Harry is a hot trumpeter at a jazz club. He finds himself drafted into the Army, where he's assigned to be the bugler of an African-American company. But everyone hates the bugler, because he blows reveille at the ungodly hour of 5 AM sharp.
Random gags around military life, set on an army base. A bugler uses a jukebox to play reveille. In formation, one private has a great deal of trouble remembering what comes after "3"; after he gets it, he decides not to go for the $32 question. In the mess hall, the machine gunners machine gun their food while the bombers catch falling biscuits. The infantry marches for miles - past a "next time, take the train" billboard.
Porky checks into a hospital with a tummyache; he has the bad luck to encounter a patient posing a "Dr. Chilled-Air" who is a bit too eager to operate.
The boys buy mama a new hat for Mother's Day, but on the way home fall in the mud and ruin it. They swap the bad hat with one that a nearby horse is wearing and head home.
An abstract animation by Norman McLaren, who was born in Scotland in 1914. His interest in filmmaking began early in life after he became acquainted with works by the great Russian filmmakers Eisenstein and Pudovkin and the German animator Oskar Fischinger.
A neighborhood bully convinces Porky to take a puff from his cigar, causing Porky to hallucinate a smoke-man named Nick O. Teen, along with a musical number done by cigars, cigarettes and pipes in the likeness of the 3 Stooges, etc.
We take a tour of Porky's Poppa's farm, to the tune of Old MacDonald. After meeting several animals, "on this farm, he has a mortgage" which he frets over, particularly since Bessie has stopped producing milk. Poppa orders an Acme milk producing robot, and the beast vs. machine battle is on.
The Crocadero nightclub. Porky has his diploma from the Sucker Correspondence School of music, and has dreams of being a bandleader, but he's broke. He gets a job at the club washing dishes. His boss mistakes Porky going after a fly for loafing and fires him. His bandleaders don't show, and he brings Porky back to impersonate several famous bandleaders.
A baby kangaroo, Hippety Hopper, breaks free from a crate at the Zoo Office and hops into the house of Sylvester Cat and his son, Junior. They mistake Hippety for a giant mouse, and Sylvester is pummelled again and again by the playful kangaroo, causing Junior to put a paper bag over his head in shame for his father.
A harried housewife is criticized by her male-chauvinist husband, who remarks that she doesn't make effective use of her time during the day and insinuates that she doesn't finish her chores because of laziness.
Popeye and Bluto both plan to marry Olive Oyl, but Popeye proposes first. When Olive says, "Yes!" to Popeye, Bluto sets out to make Popeye look bad, break up the wedding, and win Olive over.