Générique complet
The Solitaire Man
Herbert Marshall
Oliver Lane
Mary Boland
Mrs. Zelma Hopkins
Lionel Atwill
Inspector Wallace
May Robson
Mrs. Vail
Elizabeth Allan
Helen Hemming
Ralph Forbes
Bascom
Lucile Gleason
Mrs. Peabody
Robert McWade
Mr. Peabody
Jean De Briac
Henri
Lawrence Grant
Sir Charles Brewster
Leyland Hodgson
Co-Pilot Whittaker
Harry Holman
Mr. Elmer Hopkins
Jameson Thomas
Inspector Kenyon
Murray Kinnell
Inspector Harris
CI
Charles Irwin
Steward
Frank Puglia
Waiter
Louis Mercier
French Taxi Driver
André Cheron
French Creditor
Émile Chautard
French Hotel Clerk
