Adventure in Diamonds

George Brent

Capt. Stephen Dennett

Isa Miranda

Felice Falcon

John Loder

Michael Barclay

Nigel Bruce

Col. J.W. Lansfield

Elizabeth Patterson

Nellie

Cecil Kellaway

Emerson

Genia Nikolaieva

Mrs. Perrins

Matthew Boulton

Lloyd

Rex Evans

Jimmy

Walter Kingsford

Wakefield

Ernest Truex

Toutasche

Ralph Forbes

Mr. Perrins

Charles Irwin

Nelson

E. E. Clive

Mr. MacPherson

Vera Lewis

Mrs. MacPherson

Edward Gargan

Lou

David Clyde

Bartender