"Death at a Funeral" is one of the best movies I've seen in ages. It's hysterical. The action takes place over one day at the home of the deceased. One thing after another goes wrong, usually embarrassingly so. I laughed so hard I was almost in pain.
It's one of those movies where you see the character rather than the actor ("Hey, that's Hugh Grant.") Even so, I recognized two of the actors from two of my favorite films: Pride and Prejudice and A Room with a View. And the actor who plays Simon played Steve the Pirate (so incredibly silly) in Dodgeball.
Here is the trailer. I'm happy to report that all of the good bits aren't in the preview.