During World War II, all the studios put out "all-star" vehicles which featured virtually every star on the lot--often playing themselves--in musical numbers and comedy skits, and were meant as morale-boosters to both the troops overseas and the civilians at home. This was Universal Pictures' effort. It features everyone from Donald O'Connor to the Andrews Sisters to Orson Welles to W.C. Fields to George Raft to Marlene Dietrich, and dozens of other Universal players.

A brilliant surgeon encases his dead son's brain in a large robot body, with unintended results...

Laurel and Hardy join the army. They are hardly soldiers, but they believe their employer, (Dick Nelson) will need them now he's drafted.

Lt. Col. Glenn Manning is inadvertently exposed to a plutonium bomb blast and although he sustains burns over 90% of his body, he survives. Then he begins to grow, but as he grows he starts losing his mind. By the time he stops he is 50 ft tall, insane and is on the rampage.

Professor Small and Mr. Tall are on a Mississippi riverboat, where they attempt to race Captain Nobody- a ghost- on his boat. They win the race when Mr. Tall finds his lost lucky rabbit's foot.

Forest rangers George and Junior try to snuff out a frisky flame with a sparky personality that threatens to set the forest alight.

Take-off on the "Duffy's Tavern" radio program, with tough-guy Eddie G. Robincat demanding a meal of mouse knuckles, "of which we ain't got none," waiter Filligan informs his absentee boss on the phone. To fill the plate, Filligan then tries to catch the blabbermouth mouse, Sniffles.

Small and Tall break a mirror on a train trip and their seven years of bad luck start immediately. Stranded by an accident, they have trouble in a ghost town and finally are lost in the desert. The mirror saves them when they piece it back together, and everything is okay until they break the mirror again and their troubles start anew.

Andrew P. Panda (Andy's pop) asks the local roofing company if they will repair his shoddy roof.

Live action animals with animated mouths act the story

This cartoon is a parody of the then current TV show, "Dragnet". Police are warned of an escaped criminal, "The Bat", who possesses a super strength tonic.