Nikolai

Viggo Mortensen

Anna

Naomi Watts

Kirill

Vincent Cassel

Semyon

Armin Mueller-Stahl

Helen

Sinead Cusack

Yuri

Donald Sumpter

Stepan

Jerzy Skolimowski

Tatiana

Sarah-Jeanne Labrosse

Ekrem

Josef Altin

Soyka

Aleksandar Mikic

Dr. Aziz

Raza Jaffrey

Maria

Shannon-Fleur Roux

Azim

Mina E. Mina

Valery

Mike Sarne

Kirilenko

Tereza Srbova

Customer

Lalita Ahmed

Tatiana's Voice

Tatiana Maslany

Chechen

David Papava

Chemist

Badi Uzzaman

Chechen

Tamer Hassan

Violin Girl

Lillibet Langley

Azim's Wife

Mia Soteriou

Prostitute

Elisa Lasowski

Head Waiter

Radoslaw Kaim

Prostitute

Alice Henley

Senior Officer

Rhodri Wyn Miles

Nurse

Doña Croll

Prostitute

Christina Catalina

Senior Officer

Rhodri Miles

Prostitute

Cristina Catalina

Pimp

Faton Gerbeshi

Valery

Michael Sarne

Russian Boss

Boris Isarov

The Gypsy

Andrzej Borkowski

Junior Waiter

Gergo Danka

Tattooist

Olegar Fedoro

Football Hooligan (uncredited)

Tony Cook

Russian Boss

Boris Isarvo

Russian Boss

Yuriy Klimov

Russian Boss

Yuri Klimov

Joseph Altin

Mina Mina

Nurse (uncredited)

Diane Beck

Chemist

Buddy Uzzaman

David Cronenberg