Universal Pictures has released the first trailer for director Judd Apatow's This Is 40, which debuts in theaters December 21. Paul Rudd and Leslie Mann reprise their roles from Knocked Up in this "sort-of sequel." We also have the teaser poster along with two photos. Check out the cruel nature of middle age through the eyes of Judd Apatow.

Writer/director/producer Judd Apatow (The 40 Year Old Virgin, Funny People) brings audiences This Is 40, an original comedy that expands upon the story of Pete (Paul Rudd) and Debbie (Leslie Mann) from the blockbuster hit Knocked Up as we see firsthand how they are dealing with their current state of life.