the Matrix where Neo is beating up 50 copys of whats his name and uses one of them as a bat.
Lots of
Matrix love in this discussion, including the Army Of Smiths fight mentioned here (there's a hilarious lampoon of it and other scenes done for an awards show on the DVD). My fave Matrix moment: the Freeway sequence in Reloaded. It's an entire movie's worth of action and visual effects packed into about eight minutes or so.
I liked the scene in The Dark Knight when Joker blows up the whole hospital.
Ditto. It was this scene, and the dialogue leading up to it with Two-Face, that really let the audience know what the Joker was all about. He just...
does things.
Another movie starring Christian Bale,
Equilibrium, features several gun battles mixed with martial arts. One scene has Bale's character, a "supercop" (called a Cleric in the film) jumping and flipping off a parked motorcycle, taking out two officers on either side of him while in midair and upside down, landing on his feet in the center of a circle of six MORE officers, and quickly eliminating them all at close range.
I agree with
dsnort about the latest Star Trek, which brings back some of the swashbuckling, shoot-from-the-hip sensibility of the original series. I hope that the same feel can be brought back for the next movie, and perhaps give some of the other characters more chance to develop (I felt that McCoy and Chekov were largely ignored in the plot, but then again, one can fit only so much into one movie).