Colin Firth

Eric

Nicole Kidman

Patti

Stellan Skarsgård

Finlay

Jeremy Irvine

Young Eric

Hiroyuki Sanada

Nagase

Tanroh Ishida

Young Nagase

Michael MacKenzie

Sutton

Jeffrey Daunton

Burton

Tom Stokes

Withins

Bryan Probets

Major York

Tom Hobbs

Thorlby

Sam Reid

Young Finlay

Akos Armont

Jackson

Takato Kitamoto

Japanese Officer

Keith Fleming

Removal Man

Ben Aldridge

Baliff

Yutaka Izumihara

Japanese NCO

Louis Toshio Okada

Hank the Yank

Micheal Doonan

Doctor Rogers

Shoota Tanahshi

Japanese Mechanic

Peter Tuinstra

Pump Operator

Shogo Tanikawa

Japanese Engineer

Ben Warren

Cook

Yasuhiko Miyauchi

Japanese Sergeant

Keiichi Enomoto

Sakamoto

Masa Yamaguchi

Kempai Officer

Ewen Leslie

Captain Thompson

Shinji Ikefuji

Thug Sergeant

Jack McTaggart

Australian Soldier

Sarah McVicar

Nurse

Thérèse Bradley

Mother

Byron J. Brochmann

British Trooper POW (uncredited)

Marta Dusseldorp

Memsahib (uncredited)

Charlie Ruedpokanon

Japanese Guard (uncredited)

Kate Rutter

Jean

Inessa Kraft

Nurse