Strangers on a Train
It starts with a shriek of a train whistle... and ends with shrieking excitement!
6/27/1951
Imdb: tt0044079
Tmdb: 845
Popularity: 15.663
Vote: 7.7/10 (1668)

Having met on a train, a smooth-talking psychotic socialite shares his theory on how two complete strangers can get away with murder to an amateur tennis player — a theory he plans to test out.