in no particular order...here's my top 5 (because i can't choose just one)
forest gump (will watch every time its on tv)
fight club (there is no such thing)
mystic river (sean penn is the man)
goodfellas (don't give me that babe in the woods routine)
the departed (jack nicholson is one of my favorite actors)
Anything by Monty Python, anything by Mel Brooks, and The Lord of the Rings Trilogy. If I had to narrow it down any more than that, I don't think I could live with myself.
The Crow (One of the best soundtracks ever)
Fight Club as mentioned above
Shawshank Redemption
How to train your dragon (Thank my kids for this one)
Does Band of Brothers count? (I binge watch this one, so there is a whole day gone)