Sidney Toler

Charlie Chan

Jean Rogers

Kathi Lenesch (Baroness Kathi von Czardos)

Lionel Atwill

Cliveden Compton

Mary Nash

Miss Sarah Finch

Victor Sen Yung

Jimmy Chan (as Sen Yung)

Kane Richmond

Richard Cabot

Chris-Pin Martin

Sergeant Montero

Lionel Royce

Dr. Rudolph Grosser

Helen Ericson

Stewardess

Jack La Rue

Emil Manolo

Edwin Stanley

Governor D.C. Webster

Donald Douglas

Captain Lewis

Frank Puglia

Achmed Halide

Addison Richards

R.J. Godley

Edward Keane

Dr. Fredericks

Norman Foster