At Stalag 13, a German prisoner-of-war camp, Colonel Robert Hogan and his fellow cohorts are a subversive group with many hidden talents. However, a spy has been planted amongst the men by the Germans. And when he learns of the gang's subversive operations, "Hogan's Heroes" must act fast to discredit him.

When Colonel Klink boasts that the Nazis' new Tiger Tank will lead the Germans to victory, Colonel Hogan devises a plan to get his hands on one of the vehicles, have it disassembled, send its blueprints to the Allies, and reassemble it --- right under Klink's nose.

A Secret rocket bomb developed by the Germans is being hidden at Stalag 13. When an Allied scientist is sent to photograph and sabotage the weapon, Hogan and his men plan a distraction — in the form of a bogus "Kommandant of the Year" ceremony for the clueless Colonel Klink.

To prevent Colonel Klink from being transferred to the Russian front, Hogan and his men attempt to convince a visiting Inspector General that the Colonel is a cold, heartless disciplinarian. But their plan backfires when, as a result, Klink is promoted to a post in Berlin!

The British plan to bomb a strategic German beach on Hitler's birthday, unaware that a major gun emplacement is at the site and the Allied planes will be sitting ducks. Hogan and his crew must figure out how to silence the guns in order for the air raid to be a success.