Here's the trailer for This Is 40, the upcoming comedy that returns writer-director Judd Apatow to the characters of Knocked Up and the desperate mid-life crisis of The 40 Year-Old Virgin. In this case, though, the arrival of a fortieth birthday is not disconcerting because of a lack of vaginal contact. Rather, Leslie Mann's impending fortieth birthday is just making her feel old and unsatisfied, so she takes action by making a self-improvement list for her and husband Paul Rudd that includes sensible items like daily exercise, more involvement in school, and having more patience with their children. Because this is still a movie by Judd Apatow, those items somehow lead to boners from Jason Segel, nipple-touching waged against Melissa McCarthy, and a graphic self-exam of either the taint or b-hole. Of course now I'm going to have to buy a ticket to find out which.