Edmund Lowe

Character: Chandu / Frank Chandler

Irene Ware

Character: Princess Nadji

Bela Lugosi

Character: Roxor

Weldon Heyburn

Character: Abdulah

Herbert Mundin

Character: Albert Miggles

Henry B. Walthall

Character: Robert Regent

Virginia Hammond

Character: Dorothy Regent

June Lang

Character: Betty Lou Regent (as June Vlasek)

Michael Stuart

Character: Bobby Regent (as Nestor Aber)

Nigel De Brulier

Character: Yogi Teacher (uncredited)

John George

Character: Bidder at Slave Market (uncredited)

Constantine Romanoff

Character: One of Roxor's Henchmen (uncredited)

Dick Sutherland

Character: Bidder at Slave Market (uncredited)