'This Is 40': Judd Apatow and daughter Maude on working together

Filmmakers often incorporate elements of their personal lives into their work, and few more so than Judd Apatow: His three most recent films as a director — 2007's "Knocked Up," 2009's "Funny People" and this year's "This Is 40" — star his wife, Leslie Mann, and their two daughters, Maude and Iris.

By Oliver Gettell

December 14, 2012