Robert Sean Leonard as Peter Müller

Christian Bale as Thomas Berger

Frank Whaley as Arvid

Barbara Hershey as Frau Müller

Tushka Bergen as Evey

David Tom as Willi Müller

Mary Fogarty as Mama Klara Müller

Kenneth Branagh as Herr Knopp, Gestapo (uncredited)

Noah Wyle as Emil Lutz

Martin Clunes as Bannführer

Jessica Hynes as Helga

David Robb as Dr. Dietrich Berger

Sean Pertwee as Gestapo Arresting Berger

Julia Stemberger as Frau Linge

Jayce Bartok as Otto

Johan Leysen as Herr Schumler

Douglas Roberts as Hinz

Carl Brincat as HJ Thug

Karel Bělohradský as Bismarck Owner

Peter Baikie as Bismarck Bandleader

Lucie Vačkářová-Gančeva as Swing Girl with Peter

Jiří Málek as Jewish Boy

Metin Yenal as Customer in Bookshop

Marek Libert as Whistling HJ

Naďa Konvalinková as Pastry Shop Owner

David Robb as Dr. Berger

Ciaran Madden as Frau Berger

Hana Čížková as Frau Keppler

John Streitburger as Dr. Keppler

Petr Lepša as Café Trichter Owner

Warnar Van Eeden as Trichter Bandleader

Andrew Kitchen as Gestapo at Trichter

Jeremy Bulloch as Small Club Owner

Jochen Horst as Speaker at HJ Rally

John Pirkis as Gestapo with Ashes

Vladimír Matějček as Funeral Pastor

Eliza Clark as Girl with Ashes

Kate Buffery as Woman with Ashes

Sabine Skalla as Café Bismarck Singer