Watch out for Deadites this Friday. On April 5th, a remake of the cult classic horror film Evil Dead hits theaters. If you've never heard of Evil Dead, you have not lived.
Released in 1981, the extremely low-budget horror flick was a surprisingly big hit with audiences. I'm embarrased to say that I've never actually seen it, but I've seen both followups. Evil Dead II: Dead by Dawn was a retelling of the original, but it was a horror-comedy. It was followed by a semi-sequel, Army of Darkness, which is without a doubt the best in the franchise.
Speaking of which, an Army of Darkness 2 is being planned. There is very little information out there about it, but it can't fail to be great. I leave you with the trailers from the three original films, and the immortal words of wisdom: "Klaatu barada nikto".
WARNING: The first two are sort of repulsive.

EDIT: This is unrelated, but on Friday, another of my favorite movies, Jurassic Park, is coming out in 3D.