Cast of Unknown

24 credited, in billing order.

Liam Neesonas Dr. Martin Harris

Diane Krugeras Gina

January Jonesas Elizabeth Harris

Aidan Quinnas Martin B.

Bruno Ganzas Ernst Jürgen

Frank Langellaas Rodney Cole

Sebastian Kochas Professor Leo Bressler

Olivier Schneideras Smith

Stipe Ercegas Jones

Rainer Bockas Herr Strauss

Mido Hamadaas Prince Shada

Clint Dyeras Biko

Karl Markovicsas Dr. Farge

Eva Löbauas Nurse Gretchen Erfurt

Helen Wiebensohn

Helen Wiebensohnas Laurel Bressler

Adnan Maralas Turkish Taxi Driver

Merle Wiebensohn

Merle Wiebensohnas Lily Bressler

Torsten Michaelisas Airport Taxi Driver

Rainer Sellienas Control Room Detective

Petra Hartungas Control Room Detective

Michael Baralas Hotel Adlon Receptionist

Sanny van Heterenas Hotel Adlon Receptionist

Marlon Putzkeas Hotel Adlon Bellhop

Herbert Olschokas Hans Brandt

Crew

Jaume Collet-SerraDirectorOOliver ButcherScreenplaySStephen CornwellScreenplayPPeter McAleeseExecutive ProducerSSarah MeyerExecutive ProducerSteve RichardsExecutive ProducerSusan DowneyExecutive ProducerAndrew RonaProducerJoel SilverProducerLLeonard GoldbergProducerAAlexander RuddOriginal Music ComposerJohn OttmanOriginal Music Composer