Matthias Schweighöfer (Lieutenant Herber),
Bernard Hill (Confident General - Desert),
Eddie Izzard (General Erich Fellgiebel),
Waldemar Kobus (Police Chief Wolf-Heinrich von Helldorfq),
Brian Vowell (Dead German Soldier),
Wotan Wilke Möhring (Sergeant Kolbe),
Kenneth Cranham (Field Marshal Wilhelm Keitel),
Matthias Freihof (Reichsführer Heinrich Himmler),
Ian McNeice (Pompous General),
Florian Panzner (Second Lieutenant Hagen),
Danny Webb (Captain Haans),
Werner Daehn (Major Ernst John von Freyend),
Karl Alexander Seidel (Berthold von Stauffenberg (as Alexander Seidel)),
Chris Larkin (Sergeant Helm),
Manfred-Anton Algrang (Albert Speer (as Anton Algrang)),
Niklas Bardeli (Aide #1 to Stauffenberg),
Justin Beard (Wolf's Lair Operator),
Marie Becker (Valerie von Stauffenberg),
Annika Becker (Valerie von Stauffenberg),
Achim Buch (Soldier),
Isbella Drischel (War Ministry Secretary),
Harvey Friedman (Dr. Joseph Goebbels),
Christoph Förster (Aide #2 to Stauffenberg),
Andy Gatjen (Angry SS Officer),
Gerhard Haase-Hindenberg (Reich Marshal Hermann Göring),
Anna Holmes (Central Communications Operator),
Timo Huber (Franz von Stauffenberg),
Justus Kammerer (Heimeran von Stauffenberg),
Kyle Leatherberry (SS Officer #3),
Katharine Mehrling (Female Singer),
Karsten Mielke (Remer's Driver),
O'Shea Miles (Sentry – OKH (as Miles O'Shea)),
Jamie Parker (Lieutenant Werner von Haeften),
Mike Peebler (Lieutenant),
Andrew Schwerdt (Keitel's Adjutant),
Helmut Stauss (Dr. Roland Freisler),
Max Urlacher (Officer),
Sean Velie (Injured Soldier - Desert),
Carsten Voigt (Checkpoint Guard),
Tilmann von Blomberg (Arresting Officer),
Philipp von Schulthess (Tresckow's Aide),
Matthias Ziesing (Young Officer – Wolf's Lair),
Tom Wlaschiha (Communications Officer),
Julian Morris (Young Lieutenant - Desert),
Christian Oliver (Sergeant-Major Adam),
Michael Schumacher (Young Officer),
David Schofield (Erwin von Witzleben),
Joel Bryant (S.S. Soldier),
Matthew Burton (Lieutenant-General Adolf Heusinger),
Tim Williams (IV) (Doctor),
Jon Collin Barclay (Second Lieutenant Kretz),
Michael Lovern (Man in Pit),
Misha Bugaev (Dead Ukrainian)