Edmund Lowe

Chandu / Frank Chandler

Irene Ware

Princess Nadji

Bela Lugosi

Roxor

Weldon Heyburn

Abdulah

Herbert Mundin

Albert Miggles

Henry B. Walthall

Robert Regent

Virginia Hammond

Dorothy Regent

June Lang

Betty Lou Regent (as June Vlasek)

Michael Stuart

Bobby Regent (as Nestor Aber)

Nigel De Brulier

Yogi Teacher (uncredited)

John George

Bidder at Slave Market (uncredited)

Constantine Romanoff

One of Roxor's Henchmen (uncredited)

Dick Sutherland

Bidder at Slave Market (uncredited)

William Cameron Menzies

Marcel Varnel