Unknown Movie Cast

Unknown is a 2011 British psychological thriller film directed by Jaume Collet-Serra.

Liam Neeson as Dr. Martin Harris
Diane Kruger as Gina
January Jones as Elizabeth "Liz" Harris
Aidan Quinn as Martin B

 

Frank Langella as Professor Rodney Cole
Bruno Ganz as Ernst Jürgen, a former Stasi operative
Sebastian Koch as Professor Bressler
Stipe Erceg as Jones
Rainer Bock as Herr Strauss
Mido Hamada as Prince Shada
Clint Dyer as Biko
Karl Markovics as Dr. Farge
Eva Löbau as Nurse Gretchen Erfurt