" This Property is Condemned": A fair bit of train shots, since Robert Redford works for "the" railway...speaking of Redford: "Butch Cassidy and the Sundance Kid"
"The Heat of the Night": Opening and closing shots of GM&O(?)
"Valley Of the Dolls": Opening scenes with NYC RS3.
I prefer the last two, as the shots are of "real" trains, not staged for the film...
Mark in Oregon