After returning from a rough mission, Gen. Savage reacts harshly (possibly on purpose) to a pilot that has cracked under the pressure. Lt. Kerr, a conniving opportunist looking for a way out of the fighting, sees his chance and concocts a scheme to methodically convince his fellow crew members that Savage is also cracking up. As co-pilot, that would leave Kerr free to take control of the Picadilly Lily and fly her to neutral territory, effectively taking them out of the war.

Occupants of a London air-raid shelter, including Savage, become desperate when a delayed-action bomb blocks the sole exit.

Gen. Savage is shot down over the North Sea between England and Nazi-occupied Norway. He manages to make it to a life raft only to find he's sharing it with a downed German fighter pilot, Col Dieter. Savage has an emergency radio and Dieter is wounded, but he has the only gun in the raft, the current is pushing them toward Norway, and Allied search-and-rescue operations are seriously hampered by foul weather. For a few long hours, the war is reduced to its most basic equation, man versus man.

Savage acts on his own initiative when he iscaught betwen his own convictions and a senator's contrary recommendations.

Savage works to transform an awkward youth (Peter Fonda) with surprising talents into an able serviceman.