King of Chinatown
Dr. Mary Ling
Frank Baturin
The Professor
Dr. Chang Ling
Robert 'Bob' Li
Mike Gordon
Dolly Warren
Rip Harrigan
Potatoes
Jeff, Protective Association Henchman
Interne
Bert, Fight Trainer
Detective
1st Gangster
2nd Gangster
Dr. Jones
Chinese Woman
Mr. Foo
Announcer at Fight
Investigator
Barber (uncredited)
Nightclub Girl (uncredited)
Nightclub Patron (uncredited)
Chinese Man (uncredited)
Dancer (uncredited)
Detective (uncredited)
Fight Spectator (uncredited)
Tommy Wu (uncredited)
Chinese Woman (uncredited)
Henchman (uncredited)
Politician (uncredited)
Businessman (uncredited)
Nightclub Woman (uncredited)
Heath, Baturin's Butler (uncredited)
Slugger Grady (uncredited)
Dist. Atty. Philips (uncredited)
