Générique complet
The Silent Passenger
John Loder
John Ryder
Lilian Oldland
Mollie Ryder
Donald Wolfit
Henry Camberley
Austin Trevor
Inspector Parker
Peter Haddon
Lord Peter Wimsey
Leslie Perrins
Maurice Windermere
Aubrey Mather
Bunter
RW
Robb Wilton
Porter
Ralph Truman
Saunders
AC
Ann Codrington
Desk Clerk
GW
George De Warfaz
Chief of Foreign Police
AE
Annie Esmond
Old Lady Passenger
DF
Dorice Fordred
Camberly's Accomplice
VH
Vincent Holman
Works Manager
Gordon McLeod
Commissioner
Frederick Burtwell
PR
Percy Rhodes
Howard Douglas
Ticket Inspector (uncredited)
Charles Paton
Man Holding Dogs (uncredited)
