A Chinese-American surgeon faces a moral dilemma after operating on the mob boss in charge of vice and protection rackets in her city's Chinatown.
Bernadene Hayes
as Dolly Warren
Akim Tamiroff
as Frank Baturin
Philip Ahn
as Robert 'Bob' Li
J. Carrol Naish
as The Professor
Anna May Wong
as Dr. Mary Ling
Anthony Quinn
as Mike Gordon
Roscoe Karns
as Rip Harrigan
Sidney Toler
as Dr. Chang Ling
Ray Mayer
as Potatoes
Richard Denning
as Interne
Archie Twitchell
as 2nd Interne
George Anderson
as Detective
