Chester Morris
— Sergeant Grischa
Betty Compson
— Babka
Jean Hersholt
— Posnanski
Alec B. Francis
— General von Lychow
Gustav von Seyffertitz
— Geneneral Schieffenzahn
Leyland Hodgson
— Lieutenant Winfried (as Layland Hodgson)
Paul McAllister
— Corporal Sacht (as Paul MacAllister)
Raymond Whittaker
— Aljoscha
Bernard Siegel
— Verressjeff
Frank McCormack
— Captain Spierauge / Kolja
Percy Barbette
— Sergeant Fritz
Hal Davis
— Birkholz