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.
| Actor | Role |
|---|---|
 Anthony SteelLt Geoffrey Ainsworth | Lt Geoffrey Ainsworth |
 Jack WarnerCapt Maddox | Capt Maddox |
 Robert BeattyLt Jim Reed | Lt Jim Reed |
 Anton DiffringCapt Schultz | Capt Schultz |
 William SylvesterTexas | Texas |
 Eddie ByrneJoe | Joe |
 Guy MiddletonBongo | Bongo |
 Paul CarpenterFred | Fred |
 Michael BalfourHank | Hank |
 Moultrie KelsallHenry | Henry |
 Frederick ValkCamp Kommandant | Camp Kommandant |
 Frederick SchillerHerman | Herman |
 Peter JonesSchoolie | Schoolie |
 Geoffrey HibbertCutter | Cutter |
 Walter GotellFeldwebel | Feldwebel |
 Peter SwanwickObergefreiter | Obergefreiter |