Robert Condon
Amanda Metcalfe Madvani von Hoffstetter Kelly
Miss Froy
Dr. Egon Hartz
Jeremy Charters
Caldicott
Henry 'Todhunter'
'Mrs. Todhunter'
Baroness Katharine von Kisling
Nun
Rose Flood Porter
Evelyn Barnes
Trainmaster
Helmut von Reider
Frau Kummer
Dining Car Waiter
Baroness's Manservant (as Garry McDermott)
Baroness's Maid
Daughter
Party Guest
1st Killer (as Claus Dieter Reents)
2nd Killer
Bellboy (as Pierre Frankh)
Porter
Waiter
Hotel Manager
Signal Box Man
Station Master
German Officer