Stargate wins alot of points, because of wide variety of very, very nice small arms used by the cast. MP5s, P90s, M16s, G3s, M249s, even a CQB M4 with a beta C-mag. Sweet.
I have also noticed a disturbing trend - at least four or five sci-fi movies and series have used paintball masks for their evil stormtroopers, and several have also used paintguns as tranquiliser dart guns.