It's also my favorite.
Others that would make my top ten:
Vertigo
Interstellar
True Grit (2010)
Groundhog's Day
About Time
Much Ado About Nothing (1993)
Casablanca
Gold Diggers of 1933
Blade Runner
Honorable mention:
Saving Private Ryan
3:10 to Yuma (1957)
North by Northwest
Rear Window
The Dark Knight
Inception
Singin in the Rain
An American in Paris
La La Land
Children of Men