Lord of the Rings, all three of them (Ooh Liv Tyler)
Star Wars original trilogy, especially Empire Strikes Back (Chewbacca rules, peace to Peter Mayhew, the original hippie)
A Clockwork Orange.
Fear and loathing in Las Vegas.
Trainspotting (is diving in toilets a Jedi trick, Ewan?....please teach me, tried opium but still can not swim...haha)
Plan 9 from outer space.
Monty Python and the holy grail (seen that under influence of ANY kind of narcotics, Hommage to John Cleese, the silliest and funniest man alive)
And of course "The song remains the same"