We unfortunately do not have a biography for Helmut Hagen. Please consider contributing one.
Coppia Omicida
Mayer
The Assisi Underground
Capt. Knabbe
Control
Undersecretary Gunther
Il Ritorno del Monnezza
Socio dell'avvocato
In Love and War
Commandant
Happily Mixed Up
Professor Breitner
Mein Kampf
(voice)
Gangs of New York
Receiver (uncredited)