Ernest Truex

Binguccio

Alan Hale

Kaidu

H.B. Warner

Chen Tsu

Robert Greig

Chamberlain

Ferdinand Gottschalk

Persian Ambassador

Henry Kolker

Nicolo Polo

Lotus Liu

Visakha

Stanley Fields

Bayan

Harold Huber

Toctai

Lana Turner

Maid

Ward Bond

Mongol Guard (uncredited)

Richard Farnsworth

Mongol Warrior (uncredited)

Hale Hamilton

Maffeo Polo (uncredited)

Theodore von Eltz

Venetian Business Man (uncredited)