Cast
John Loder
John Ryder
Lilian Oldland
Mollie Ryder
Donald Wolfit
Henry Camberley
Leslie Perrins
Maurice Windermere
Frederick Burtwell
Aubrey Mather
Bunter
Howard Douglas
Ticket Inspector (uncredited)
Charles Paton
Man Holding Dogs (uncredited)
Austin Trevor
Inspector Parker
Peter Haddon
Lord Peter Wimsey
Ralph Truman
Saunders
Gordon McLeod
Commissioner