Not based on a movie but on a movie franchise:
Indiana Jones and the Fate of Atlantis (*tan ta tan taaaan*) from 1992, made of course by LucasArts
http://en.wikipedia.org/wiki/Indiana_Jones_and_the_Fate_of_Atlantis
One of the best games of the 90s, #4 in my top 10 of best adventure games ever made, available on Steam for 5 bucks.
The game is still so popular today that fans work on a HD remake:
http://remakeofatlantis.blogspot.de
The game is still so popular today that fans work on 2 different successors:
http://www.amberfisharts.com http://www.barnettcollege.com/2004/
All 3 fanmade games will probably be finished around Harrison Ford's 80th birthday.
EDIT: my 2nd most favorite movie game is the one mentioned right above my post by a fine person with taste:
Blade Runner, 1997, developed by legendary Westwood Studios (of Dune 2 and Command & Conquer fame).
http://en.wikipedia.org/wiki/Blade_Runner_(1997_video_game)
