Bud and Lou enlist in the army in order to escape being hauled off to jail, and soon find themselves in boot camp. To their dismay, the company's drill instructor is none other than the cop who was all set to run them off to the hoosegow in the first place! The boys end up having a whale of a time getting under the skin of their humourless nemesis.
Russ Raymond, America's number one crooner, disappears and joins the Navy under the name Tommy Halstead. Dorothy Roberts, a magazine journalist, is intent on finding out what happened to Russ and she tries everything she can to get a picture of him to prove he's Russ Raymond. Tommy's friends, Pomeroy Watson and Smokey Adams,help him while Pomeroy writes love letters to Patty Andrews. But because Smokey makes Pomeroy lie about himself in the letters, and when Patty comes to the Navy base, she's furious at Pomeroy. When Pomeroy, Smokey, Tommy and the Andrews sisters set sail for Hawaii, Pomeroy discovers there's a tomato in the potato locker, and she's been snapping shots of Tommy the whole trip. Whether Pomeroy's proving that 7 x 13 = 28 - three different ways, having Smokey help him play ship captain for Patty, or falling out of his hammock, it's an Abbott and Costello classic.
Two bumbling service station attendants are left as the sole beneficiaries in a gangster's will. Their trip to claim their fortune is sidetracked when they are stranded in a haunted house along with several other strangers.
When a barnstorming stunt pilot decides to join the air corps, his two goofball assistants decide to go with him. Since the two are Abbott & Costello, the air corps doesn't know what it's in for.
Two peanut vendors at a rodeo show get in trouble with their boss and hide out on a railroad train heading west. They get jobs as cowboys on a dude ranch, despite the fact that neither of them knows anything about cowboys, horses, or anything else.
After being fired from their jobs as clerks in a pet store, Doc and Wishey, a couple of bumpkins, hide in the trunk of a car that they think will take them to New York, but instead they end up in Texas where they help to facilitate the romance of a popular Latin singer and the owner of a vacation hotel while exposing a gang of Fifth-Columnists.
A pair of bus drivers accidentally steal their own bus. With the company issuing a warrant for their arrest, they tag along with a playboy on a boat trip that finds them on a tropical island, where a jewel thief has sinister plans for them.
Two dumb soda jerks dream of writing radio mysteries. When they try to pitch an idea at a radio station, they end up in the middle of a real murder when the station owner is killed during a broadcast.