Get ready for the big-screen Bluth family reunion! The Arrested Development movie is finally picking up some steam, with creators Michale Hurwitz and James Vallely working on the movie's script. The only concern? All the principal actors are committed to doing the movie, but since the show invigorated their careers, they've all got a lot of projects lined up, which may make for scheduling conflicts when shooting begins. So what are the original cast members up to that's making them so busy? I'll tell you.