Générique complet
Behind That Curtain
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
JH
Jamiel Hasson
Sahib Hana
PG
Peter Gawthrone
British Police Inspector
JR
John Rogers
Alf Pornick
MV
Mercedes De Valasco
Nuna
Edgar Norton
Galt
