Professor James Bower

Montgomery Clift

Acting

Counselor Peter Heinzmann

Hardy Krüger

Acting

Frieda Hoffmann

Macha Méril

Acting

Orlovsky

David Opatoshu

Acting

Ingrid Weiß

Christine Delaroche

Acting

Dr. Saltzer

Hannes Messemer

Acting

Major Windisch

Karl Lieffen

Acting

Mädchen unter der Dusche

Uta Levka

Acting

Agent Adams

Roddy McDowall

Acting

Agent (uncredited)

Johannes Buzalski

Acting

Professor James Bower (voice) (uncredited)

Eckart Dux

Acting

Orlovsky's Friend (uncredited)

Jean-Luc Godard

Directing

Fluchthelfer Franz Ritter (uncredited)

Eduard Linkers

Acting

Dr. Saltzer (voice) (uncredited)

Franz Rudnick

Acting

Tommy (uncredited)

Rolf Zacher

Acting