Check out this funny new red-band trailer for Judd Apatow's This is 40. The movie follows the lives of the married couple from Knocked Up, Pete (Paul Rudd) and Debbie (Leslie Mann). It takes place a few years after the events of Knocked Up and basically shows us what married life is at 40. Anyone that's married with kids will find the real humor in this film. The movie also stars Jason Segel and Melissa McCarthy with Albert Brooks playing Rudd's dad. I really liked this trailer, and it looks like a movie I'll enjoy watching. It comes out on December 21st!