Warner Baxter
Col. John Beetham
Lois Moran
Eve Mannering Durand
E.L. Park
Police Insp. Charlie Chan
Boris Karloff
Beetham's Manservent
Gilbert Emery
Sir Frederick Bruce
Claude King
Sir George Mannering
Philip Strange
Eric Durand
?
Jamiel Hasson
Sahib Hana
?
Peter Gawthrone
British Police Inspector
?
John Rogers
Alf Pornick