Foreign Affaires

Tom Walls Capt. the Hon. Archibald Gore

Ralph Lynn Jefferson Darby

Robertson Hare Mr. Hardy Hornett

Norma Varden Mrs. Hardy Hornett

Marie Lohr Mrs. Cope

Diana Churchill Sophie

Cecil Parker Lord Wormington

Kathleen Kelly Millicent

Gordon James Rope

Ivor Barnard Count

Mervyn Johns Courtroom Interpreter (uncredited)

Basil Radford Basil Mallory (uncredited)

Sebastian Cabot Bit Role (uncredited)

Gordon McLeod Jarvis (uncredited)

Martita Hunt Bit (uncredited)

Victor Fairley Henri - Casino Patron (uncredited)