1. Gladiator. (I absolutely love it, and it always makes me cry at the end)
2. Event Horizon (wonderfully scary, brilliantly done...
do you see?)
3. Armageddon (another film that makes me cry at the end)
4. Flight Of The Phoenix (the newer one, with Dennis Quaid. Very uplifting... literally)
5. Switch (I must've seen it a hundred times, lol)
A special mention to Jacob's Ladder, though. That film is, frankly, genius.