The British inmates of a POW camp think they have an informer among them after several escape attempts fail. One of the prisoners constructs a dummy which they christen "Albert" and use at roll call in order to foil the German guards.

• Angel Productions
• Anthony Steel
• Jack Warner
• Robert Beatty
• Anton Diffring
• William Sylvester
• Eddie Byrne
• Guy Middleton
• Paul Carpenter