Sidney Toler

Charlie Chan

Harold Huber

Police Inspector Marcel Spivak

Pedro de Cordoba

Antoine

Lynn Bari

Marie Dubon

Richard Clarke

Tony Madero

Dorothy Tree

Charlotte Ronnell

Noel Madison

Belescu

Leo G. Carroll

Louis Santelle

C. Henry Gordon

Prefect of Police J. Romaine

Louis Mercier

Gentleman Max

George Davis

Alex

Barbara Leonard

Lola

Douglass Dumbrille

B. Petroff (as Douglas Dumbrille)

Adrienne D'Ambricourt

Hotel Proprietress

Harry Fleischmann

Baptiste

Herbert I. Leeds