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.

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!

Hogan's scheme to help a German baroness escape to London is thwarted by the arrival of a new prisoner of war--- Colonel Crittendon--- whose repeated bungled attempts at escape are wreaking havoc on Hogan's mission to spirit away the baroness.

Hogan is enthusiastic about joining forces with an underground unit that is targeting a local railway tunnel --- unaware that the "saboteurs" are actually Gestapo agents masquerading as allies!

Kinchloe dresses up as an African prince, whom Hogan has kidnapped, in order to ask the Germans for money to open a submarine base. Complications arise when the prince's wife arrives.

An important German nuclear scientist must be eliminated and Hogan's crew is asked to perform the task --- a plan that takes an unexpected twist when the scientist comes to Hogan and asks for help in fleeing the Nazi regime.

A German oil refinery is so heavily protected that allied bombers have been unable to destroy it. So Colonel Hogan decides that the only way to fool the gunners is to use a German plane—and he makes plans to hijack one!

When the hapless Colonel Klink reluctantly joins two other German prison camp commandants in a plot to discredit General Burkhalter, all three men are subsequently arrested. Hogan and the gang must act quickly to keep their clueless commandant in charge of Stalag 13.

Two German officers have new and differing plans for Stalag 13 --- both of which threaten Hogan's operations. In order to protect the camp and the gang's secret subterfuge, Hogan plays the two men against each other.

In the first of a two-part story, "Tiger," a female underground agent, is arrested while trying to document some secret German bases and is held in Paris for questioning. So Hogan and LeBeau become stowaways aboard Klink's staff car and head for Paris to free her.

Part 2 of 2. While trying to free the underground agent "Tiger" in Paris, Hogan must seek help from a Parisian fortune teller and also enlist the aid of a man who is a look-alike for Nazi Police Chief Heinrich Himmler.

When an important Gestapo official wants to defect, Hogan brings him to Stalag 13 --- and convinces Colonel Klink that the fugitive is Adolf Hitler in disguise... who is trying to elude assassins by hiding at the camp!

When a French flier is captured, the Nazis verbally malign the man's fiancee in an attempt to get him to reveal important information. To keep him from cracking under the interrogation, Hogan smuggle the man's girlfriend into the stalag and arranges for the two to be married.

Colonel Hogan is called on to destroy a German convoy inside a tunnel --- but he balks when he discovers that his accomplice will be his old adversary, Colonel Crittendon.

Hogan and his men play a part in the D-Day invasion of France when they are asked to create a diversion that will delay Colonel Klink and other German officials at Stalag 13 from retaliating once the invasion is underway.

Paris is targeted for destruction should the Allied armies invade, so Hogan and Kinchloe secretly travel to the French capital to learn more about the plot --- and end up seeking help in their caper form an exotic dancer/ medium named Kumasa.

A rocket fuel depot that the Germans build near Stalag 13 is a tempting target for Hogan and his men. But is the new facility just part of a plan to lure Hogan into a trap?

To get the inside secrets of a Nazi chemical warfare facility, Hogan and his cohorts must convince the Germans that Carter has turned traitor and wishes to defect to the Third Reich.

Corporal Newkirk sneaks into town for a romantic rendezvous with a German girl --- one who professes that she is on the side of the Allies. But when Newkirk sneaks her into the camp and shows her the gang's secret setup, she promptly reports her findings to Major Hochstetter!

Hogan and the gang decide that the hapless Colonel Klink would be the ideal patsy to use to get an important list of agents safely to England --- with a little boost from Carter's masquerade as a ferocious German general with a fondness for duels.

The Germans' top-secret weapon in there war effect is --- Sergent Schultz??? General Burkhalter and the other camp officials begin to think so after Schutzy starts to predict Allied attacks with uncanny accuracy!

Hogan is stunned to learn that the Germans are planning to send him to England, with a startling message for the Allied forces: surrender, or face the Nazis' "ultimate weapon."

To transmit information home, Colonel Hogan plans to cast an American actor to star in a German propaganda film.

In order to steal key documents, Hogan and his men volunteer for a German suicide-squad train bound for the Russian front.

Things heat up as Hogan schemes to return a load of stolen paintings to London, just as Marya convinces Schultz to impersonate Reich Marshal Goering.

Part 1 of 2. When Sir Charles Chitterly parachutes into Stalag 13, Hogan asks Colonel Crittendon to pretend he's Sir Charles --- but Lady Chitterly isn't fooled.

Part 2 of 2. Hogan fears the phony Sir Charles can't trick Hitler. Things get even more complicated when Chitterly escapes from the prisoner's tunnel.

When a rocket lands near camp, the heroes don't know how they'll smuggle it out --- until Russian spy Marya comes on the scene.