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