Director
H. Bruce Humberstone
DIRECTOR
Writer
Charles Belden
WRITER
Earl Derr Biggers
Chandler Sprague
Stars (in credits order)
Sidney Toler
Charlie Chan
Phyllis Brooks
Judy Hayes
Victor Sen Yung
James Chan
Eddie Collins
Al Hogan
John 'Dusty' King
George Randolph
Claire Dodd
Carol Wayne
George Zucco
Dr. Cardigan
Robert Barrat
Capt. Johnson
Marc Lawrence
Johnny McCoy
Richard Lane
Joe Arnold
Layne Tom Jr.
Tommy Chan
Philip Ahn
Wing Foo
Paul Harvey
Police Inspector Rawlins
Richard Alexander
Crewman (uncredited)
Martin Cichy
Ruth Clifford
Nurse (uncredited)
David Dong
Chan Son (uncredited)
James Flavin
Homicide Division Desk Sergeant (uncredited)
Eugene Hoo
J. Anthony Hughes
Doctor (uncredited)
Al Kikume
Police Officer Molokai (uncredited)
Grace Lem
Mama Chan (uncredited)
Arthur Loft
Mr. Peabody (uncredited)
Shirley Louie
Telephone Operator (uncredited)
Mike Morelli
Stevedore (uncredited)
Anton Northpole
James Pierce
Police Officer (uncredited)
Helen Quan
Chan Daughter (uncredited)
Constantine Romanoff
James P. Spencer
Hawaiian Peddler (uncredited)
Blue Washington
Barbara Jean Wong
Iris Wong
Tao Chan (uncredited)
Sinclair Yip
