Will Poulter has joined the cast of We’re The Millers. The actor joins Jennifer Aniston and SNL’s Jason Sudeikis in the film. Poulter, who starts shooting on the movie on July 18, plays “Kenny” a teen that Sudeikis’ character pretends is his son to use to help him smuggle drugs. Rawson Thurber directs the New Line comedy. Ed Helms also stars. Tucker Tooley, Vincent Newman, Happy Walters, and David Heyman are producing. The 19-year old Poulter starred in 2010’s The Chronicles Of Narnia: The Voyage Of The Dawn Treader for Fox. The actor also recently appeared in the Dexter Fletcher-directed indie drama Wild Bill. Poulter is repped by WME and by Hamilton Hodell in the UK