Sceneggiatura

• Klaus Poche — screenplay

Regia

• Peter Schulze-Rohr — director

Cast

• Curd Jürgens — Hans Collin
• Hans Christian Blech — Wilhelm Urack
• Armin Mueller-Stahl — Andreas Roth
• Manfred Inger — Dr. Pollak
• Peter Kuiper — Prof. Gerlinger
• Hannes Messemer — Havelke
• Wolfgang Hinze — Bergmann

Fotografia

• Charly Steinberger — director of photography