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)
Basil Radford
(Basil Mallory)
Sebastian Cabot
(Bit Role (uncredited))
Gordon McLeod
(Jarvis (uncredited))