New movie coming out October 9th, seems to be along the same genre as Shawn of the Dead (Zombie Comedy).

Trailer: http://www.apple.com/trailers/sony_pictures/zombieland/
Official Site: http://www.zombieland.com/

It has a fairly interesting cast it seems, with Woody Harrelson, Emma Stone, Jesse Eisenberg and Abigail Breslin. Not to mention, the imdb page lists Bill Murray as playing one of the zombies.