This is 40 Trailer: Paul Rudd Stars in Knocked Up Quasi-Sequel

Katherine Heigl is long gone, but Knocked Up is getting a sequel. Sort of.

This is 40 stars Paul Rudd and Leslie Mann, who reprise their roles as Heigl’s sister and brother-in-law from the 2007 hit, in an examination of ... turning 40.

Director Judd Apatow's real-life children, Maude and Iris Apatow, are back for the quasi-sequel as well as the offspring of the nearly-middle-aged couple.

The film, which also features Jason Segel and Melissa McCarthy, chronicles the angst of hitting the big 4-0 as only Apatow can. This is the trailer for This is 40:

This is 40 Trailer