In 1906, two American brothers join the French Foreign Legion and, led by a sadistic Sergeant-Major, they defend a fort against Berber and Tuareg attack.

Guy Stockwell
as Beau Geste

Doug McClure
as John Geste

Leslie Nielsen
as Lt. De Ruse

Telly Savalas
as Sgt. Maj. Dagineau

David Mauro
as Boldini

Robert Wolders
as Fouchet

Leo Gordon
as Krauss

Michael Constantine
as Rostov

Malachi Throne
as Kerjacki

Joe De Santis
as Maj. Beaujolais