

Schoolteacher William Potts is the double of a captured German spy, so he is sent to Germany by British Intelligence to obtain the plans of a new secret weapon, causing chaos in a Hitler Youth school in the process.
Director: Basil Dearden

William Potts / Muller

Professor Hoffman

General Von Glotz

Max

Kurt

Krauss
Hans
Lena
Vogel

A.D.C.