Shaun of the Dead is a classic! Have you seen the zombie Romeo and Juliet? I think it was called Warm Bodies, John Malkovich was in it? It was lots of fun.

Also, I trust you've seen Hot Fuzz. That's a lot of fun, too. And then there's the classic What We Do In The Dark, now a TV series that I think is in its final season. I haven't seen the series, just the original movie.