Paul Robeson
— Cpl. Jericho Jackson
Henry Wilcoxon
— Capt. Mack
Wallace Ford
— Mike Clancy
Kouka
— Gara
John Laurie
— Hassan
James Carew
— Maj. J.R. Barnes
Lawrence Brown
— Pvt. Face
Rufus Fennell
— Sgt. Gamey
Ike Hatch
— Pvt. Tag
Frank Cram
— Col. Lake
Frank Cochrane
— Agouba
George Barraud
— Explorer
Frederick Cooper
— Explorer
Henry Aubin
— Explorer
Eugene Cozier
— Mick Jackson
Charles Farrell
— Sergeant on Guard (uncredited)
Peter Gawthorne
— Court Martial President
Danny Green
— Sergeant
Eslanda Robeson
— Tribal Princess
