My top 5 at this moment:

The Godfather
Apocalypse Now
Band of Brothers
One Flew Over the Cuckoos Nest
The Third Man

Tomorrow it will be different (Especially since Godfather and GF Part II trade places regularly)

"There's too many notes!" M22ti VP150 EP350 QS8 AVR-2805 SCD595 Panasonic DVD-S35