An Army officer returns to the Smoky Mountains and tries to convince his kinfolk to allow the Army to build a missile site on their land. Once he gets there, he discovers he has a look-alike cousin.

Cantinflas, on a drunken night, becomes Army soldier. Soon, he meets the Devil who tries to make it an evil being.

Sergeants flirt with a nurse aboard ship and go fishing for a Japanese Sub.

A civilian, ordered to report to his draft board, slips off into a dream about the army life ahead of him. He is assigned to a remote desert post where the soldiers crave female companionship. He forges orders that brings a platoon of WACs who are forbidden to fraternize with the soldiers.

A film student at Ryerson University struggles to complete her thesis project.

Sergeant Grimshawe wants to retire in the flush of success by winning the Star Squad prize with his very last platoon of newly called-up National Servicemen. But a motley bunch they turn out to be, and it's up to Grimshawe to put the no-hopers through their paces.

American GI Ernie Williams, admittedly weak-kneed, has an uncanny resemblance to British Colonel MacKenzie. Williams, also a master of imitation and disguise, is asked to impersonate the Colonel, ostensibly to allow the Colonel to make a secret trip East. What Williams is not told is that the Colonel has recently been a target of assassins. After the Colonel's plane goes down, the plan changes and Williams maintains the disguise to confuse the Nazis about D-Day.

Sergeant Friman is developing an automatic submarine detector that piques the interest of both, Swedish and Russian spies.

Relations between Sweden and Finland come to near breaking point. When further negotiations led by President Mara fail, Sergeant Körmy interferes in the course of events.

The Minister of Defence asks sergeant Körmy to take part in operation, where the United States and Russia are to hand over their nuclear weapons launch equipment and codes to neutral Finland.

Pasqualino Frafuso, known in Naples as "Pasqualino Seven Beauties" is a petty thief who lives off of the profits of his seven sisters while claiming to protect their honor at any cost, Pasqualino is arrested for murder and later sent to fight in the army after committing sexual assault. The Germans capture him and he gets sent to a concentration camp where he plots to make his escape by seducing a German officer.

Army Doctor Eva Marini wants to join a regiment to secure equal rights for women. So her commanding officer sends her off to a boot camp led by Renzo Montagnani, where only the most unruly soldiers end up.