Sam Newfield Director Virginia Bruce Marge Actor William Lundigan Ken Actor Jonathan Hale Director-General Actor Frank Ferguson Consul Reither Actor Richard Loo Marshal Yun Usu Actor Philip Ahn Col. Aram Actor Raymond Bond Consul Brown Actor Milton Kibbee Bill Sneed Actor Victor Sen Yung Johnny Han Actor Lora Lee Michel Jessica Actor John Holland Ballinger Actor Harlan Warde Rev. Morse Actor Carole Donne Mrs. Morse Actor Barbara Woodell Carrie Actor Robert Stevenson Mongolian Spy Actor Lee Bennett Don Logan Actor H.T. Tsiang Wonto Actor Joseph Crehan Government Official Actor Ray Bennett Fur Trader Actor Nana Bryant Peggy Brown Actor Sigmund Neufeld Producer