Harrison Ford as Alexei Vostrikov

Liam Neeson as Mikhail Polenin

Peter Sarsgaard as Vadim Radtchinko

Joss Ackland as Marshal Zelentsov

John Shrapnel as Admiral Bratyeev

Donald Sumpter as Dr. Savran

Tim Woodward as Partonov

Steve Nicolson as Demichev

George Anton as Konstantin

James Francis Ginty as Anatoly

Lex Shrapnel as Kornilov

Ingvar E. Sigurðsson as Gorelov

Sam Spruell as Dmitri

Sam Redford as Vasily

Peter Stebbings as Kuryshev

Roman Podhora as Lapinsh

Shaun Benson as Leonid

Dmitry Chepovetsky as Sergei

Christopher Redman as Kiklidze

Tygh Runyan as Maxim

Peter Graham as Danya Yashin

Shawn Mathieson as Stepan

Jacob Pitts as Grigori

Christopher Routh as Oleg

Lubomir Mykytiuk as Dr. Gavril

Michael Gladis as Yevgeny Borzenkov

Christian Camargo as Pavel

Ravil Isyanov as Suslov

Kristen Holden-Ried as Anton

Natalya Vintilova as Katya (as Natalia Vintilova)

Steve Cumyn as Arseni

Austin Strugnell as Yakov Rakitin

Arsenty Sydelnykov as Seymon 'Syoma' Dydik

JJ Feild as Andrei

Peter Oldring as Vanya

Joshua Close as Viktor

Gerrit Vooren as Voslensky

Joey Purpura as Georgi (as Gerrit Purpura)

Lev Prygunov as Ivan Vershinin

Jeremy Akerman as Fyodor Tsetkov

Lee J. Campbell as Judge