Avalanche Express 1979 ( 4.8)

CIA agent Harry Wargrave is sent to aid Gen. Marenkov, a senior Russian official, who is defecting to the west. Wargrave decides they should travel to safety on a train across Europe, the "Atlantic Express". During the journey, they must survive attacks by terrorists and an avalanche, all planned by Russian spy-catcher Nikolai Bunin.

Ludwig on the Lookout for a Wife 1969 ( 4.083)

One or the Other of Us 1974 ( 4.8)

Psychological thriller that focuses on the intense conflict between a university professor and a blackmailer.