Overview
An American scientist is sent by the CIA to East Germany to retrieve a secret microfilm from a Soviet scientist interested in defecting to the West but the Stasi secret police's surveillance complicates matters.
Cast
- Montgomery Clift as Professor James Bower
- Hardy Krüger as Counselor Peter Heinzmann
- Macha Méril as Frieda Hoffmann
- David Opatoshu as Orlovsky
- Christine Delaroche as Ingrid Weiß
- Hannes Messemer as Dr. Saltzer
- Karl Lieffen as Major Windisch
- Uta Levka as Mädchen unter der Dusche
- Roddy McDowall as Agent Adams
- Johannes Buzalski as Agent (uncredited)