Take Ben Stiller, Vince Vaughn, Jonah Hill, and Richard Ayoade and stick them in a red minivan patrolling the mean streets of the leafy suburbs. Add "Still D.R.E." to the soundtrack and you've got the teaser trailer for a summer comedy about suburban dads finding any excuse to get away from their families. Except here's the thing: this movie's a sci-fli flick. Although you can't tell from this teaser, these watch dogs apparently uncover a plot to destroy earth.