This Is 40 is a 2012 American comedy film written and directed by Judd Apatow and starring Paul Rudd and Leslie Mann. A spin-off of Apatow's 2007 film Knocked Up, it is centered around married couple Pete (Rudd) and Debbie (Mann), characters introduced in the previous film, whose stressful relationship is compounded by each turning 40. John Lithgow, Megan Fox, and Albert Brooks appear in supporting roles.
