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