the right stuff, the ending scene is just awesome, it makes happy tears.
gladiator, the end scene when maximus dies, its sad as fuck
braveheart, lots of scenes, but the ending especially when he screams freedom, and the very end too.
dances with wolves, when he leaves the tribe and when they kill his horse and wolf. butch cassidy and the sundance kid, the end is one of the best endings ever, and such an epic way to go out.
cool hand luke, the ending
red dead redemption
the road the entire movie.
assasination of jesse james, may not bring tears but its just a super dark movie, one of the best movies in the last 20 years for sure though.
sunshine, the ending.
the iron giant ending
land before time, the whole movie
feivel an american tale, the whole movie
never ending story- when his horse dies in the swamp of sadness, just so fucking sad.