Beau Geste

Gary Cooper

Beau Geste

Ray Milland

John Geste

Robert Preston

Digby Geste

Brian Donlevy

Sergeant Markoff

Susan Hayward

Isobel Rivers

J. Carrol Naish

Rasinoff

Albert Dekker

Schwartz

Broderick Crawford

Hank Miller

Charles Barton

Buddy McMonigal

James Stephenson

Major Henri de Beaujolais

Heather Thatcher

Lady Patricia Brandon

James Burke

Lieutenant Dufour

G.P. Huntley

Augustus Brandon

Harold Huber

Voisin

Donald O'Connor

Beau Geste (as a Child)

Billy Cook

John Geste (as a Child)

Martin Spellman

Digby Geste (as a Child)

Ann Gillis

Isobel Rivers (as a Child)

David Holt

Augustus Brandon (as a Child)

Harvey Stephens

Lieutenant Martin