Cancel cable TV!
Rent movies and shows Netflix and Hulu etc
CANCEL YOUR CABLE!!
Starve the big banks. If not already, use local banks or credit unions. Use cash, not credit cards when possible.
Not sure if this is true elsewhere, but our local library has tons of movies on DVD that they loan out FREE, with nothing more than a library card required.
We've managed to see quite a few good movies that way. RedBox is also on-line so you can see what's in the box near you and reserve a movie over the 'net, then go pick it up.