- Country: UK
- Genres: Crime, Drama, Mystery
- Release: 1949-04-30
- Director: John Paddy Carstairs
- Writers: Allan MacKinnon , Clifford Grey
- Language: English | French | Italian
- Stars: Jean Kent , Albert Lieven , Derrick De Marney , Paul Dupuis , Rona Anderson , David Tomlinson (I) (1917–2000) , Bonar Colleano , Finlay Currie (1878–1968) , Grégoire Aslan , Alan Wheatley , Alan Wheatley
- Runtime: 95 min
- Awards: N/A
- AKA: Vagon de dormit pana la Trieste (Romania) , De Paris a Trieste (Chile) , Sleeping Car to Trieste (United States of America) , De Paris a Trieste (Argentina) , Sovevogn til Triest (Denmark) , Vagone letto per Trieste (Italy) , De Paris a Trieste (Mexico) , De Paris a Trieste (Venezuela) , Sleeping Car to Trieste , O Expresso de Trieste (Portugal, Portuguese Republic) , Coche cama a Trieste (Spain) , Wagon-lit Tergestis (Greece) , Спальный вагон до Триеста , Spavaća kola do Trsta , Noturno para Trieste (Brazil) , Sleeping Car to Trieste (Canada) , Makuuvaunu Triesteen (Finland) , Sleeping Car to Trieste (United Kingdom) , Spal'nyy vagon do Triyesta , Sovvagn till Venedig (Sweden) , Schlafwagen nach Triest , Sleeping Car to Trieste (Australia) , Sleeping Car to Trieste (New Zealand) , Schlafwagen nach Triest (Austria) , De Paris a Trieste (Colombia)
- Plot: Spies steal a diary from an embassy whose contents could ignite a war, then one of them steals it from the others and boards the Orient Express. He ends up involving a couple who were trying to have a clandestine affair on board; other passengers include a police detective, a would-be chef, a pompous author and his lackey, and a bird enthusiast.
- IMDB:tt0040799
Sleeping Car to Trieste Cast · · · ALL
John Paddy Carstairs
Director
Jean Kent
Valya
Albert Lieven
Zurta
Derrick De Marney
George Grant
Paul Dupuis
Detective Inspector Jolif
Rona Anderson
Joan Maxted
David Tomlinson
(I)
(1917–2000)
Tom Bishop
Bonar Colleano
Sergeant West
Finlay Currie
(1878–1968)
Alastair McBain
Grégoire Aslan
Poirier, the chef
Alan Wheatley
Karl/Charles Poole
Hugh Burden
Mills
David Hutcheson
Denning
Zena Marshall
(1925–2009)
Suzanne
Leslie Weston
Randall
Michael Ward
Elvin
Eugene Deckers
Jules
Dino Galvani
Pierre
George De Warfaz
Chef du Train
Gerard Heinz
Ambassador
Michael Balfour
Spiegel
Robert Rietty
Vincent (voice)
Merle Tottenham
(1901–1958)
Miss Smith