Ok then, favorite films made before 1960
This will be tough, because I've probably not seen that many... I will exclude Metropolis and Cabinet of Dr. Caligari because they were on my first list. I'll also exclude Citizen Kane, King Kong, and Casablanca (though I like all three very much).
Not in any particular order:
The Fly
Yankee Doodle Dandy
Wings
Nosferatu
African Queen
The General
His Girl Friday
Frankenstein
High Noon
Glen Miller Story
The Quiet Man
The Blob
Holiday Inn
The Incredible Shrinking Man
War of the Worlds
-- yes, I watched a lot of old horror movies as a kid. And I'll admit I never saw the old musicals till my wife made me watch them...