William Nigh Director, Producer Lon Chaney Mr. Wu, Wu's Grandfather Actor Louise Dresser Mrs. Gregory Actor Renée Adorée Nang Ping Actor Holmes Herbert Mr. Gregory Actor Ralph Forbes Basil Gregory Actor Gertrude Olmstead Hilda Gregory Actor Mrs. Wong Wing Ah Wong Actor Claude King Mr. Muir Actor Anna May Wong Loo Song Actor Sonny Loy Little Wu Actor Toshia Mori Friend of Nang Ping Actor Soo Hoo Sun Man at Nang Pings Birth Actor Frances Marion Screenwriter Maurice Vernon Writer Harold Owen Writer Lorna Moon Writer John Arnold Cinematographer Ben Lewis Film Editing