can't do just one, but here are some of my faves...
apocalypse now
donnie darko
fargo
godfather trilogy
jfk
lost in translation
eternal sunshine of the spotless mind
schindler's list
se7en
the usual suspects
three colours trilogy
midnight cowboy
bonnie and clyde
the taking of pelham 123
don't look now
annie hall, manhattan, hannah and her sisters, play it again sam
its a wonderful life
one flew over the cuckoo's nest
taxi driver
12 angry men
the man who would be king
the deer hunter
all the president's men
shawshank redemption
the green mile
pulp fiction
almost famous
the dish
moulin rouge
24 hour party people
brazil
birdy
la confidential
memento
fargo
oh brother wherer art thou
the man who wasn't there
close encounters of the third kind
the big easy
wild things
fight club
true romance
leon
heathers
life of brian
amelie
wings of desire
papillion
some like it hot
edward scissorhanRAB
phew. thats quite a few.
Iain