Top Cast
Sidney Toler
Lt. Charlie Chan
Victor Sen Yung
Jimmy Chan
Harold Huber
Senior Souto, police chief
Mary Beth Hughes
Joan Reynolds
Cobina Wright
Grace Ellis
Victor Jory
Alfredo Cardozo, alias Marana
Kay Linaker
Helen Ashby
Hamilton MacFadden
Bill Kellogg
Richard Derr
Ken Reynolds
Ted North
Clark V. Denton
Truman Bradley
Paul Wagner
Iris Wong
Lili Wong
Jacqueline Dalya
Lola Dean
Leslie Denison
Rice the Butler (uncredited)
Ann Codee
Margo the Cook (uncredited)
Eugene Borden
Armando, club headwaiter (uncredited)