Schlafwagen nach Triest was released in the year 1948。Schlafwagen nach Triest is also called as Sleeping Car to Trieste, Vagone letto per Trieste, Sovvagn till Venedig, Makuuvaunu Triesteen。

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.