Charlie Chan
Sidney Toler
Kathi Lenesch (Baroness Kathi von Czardos)
Jean Rogers
Governor D.C. Webster
Edwin Stanley
Captain Lewis
Donald Douglas
Achmed Halide
Frank Puglia
R.J. Godley
Addison Richards
Dr. Fredericks
Edward Keane
Dance Sailor Suspicious of Kathi
Eddie Acuff
Drunk Fisherman with Cigar at Club
Jimmy Aubrey
Nightclub / Dance Extra
Brooks Benedict
Powerhouse Search Officer
Lane Chandler
Soldier
Russell Custer
Cliveden Compton
Lionel Atwill
Alan Davis
Marine Officer
Franklyn Farnum
Plant Workman
Edward Gargan
Military Police Corporal
Harold Goodwin
Sol Gorss
Dance Extra
Chuck Hamilton
Hotel Desk Clerk
Alberto Morin
Plainclothesman
Philip Morris
Hostess
Gloria Roy
Charles Sherlock
Miss Sarah Finch
Mary Nash
Native Fisherman-Cameraman Spy
Charles Stevens
Sailor
Sid Troy
Max Wagner
Jimmy Chan (as Sen Yung)
Victor Sen Yung
Richard Cabot
Kane Richmond
Sergeant Montero
Chris-Pin Martin
Dr. Rudolph Grosser
Lionel Royce
Stewardess
Helen Ericson
Emil Manolo
Jack La Rue
Director
Norman Foster
Executive Producer
Sol M. Wurtzel
Writer
John Larkin
Characters
Earl Derr Biggers