The Watch hits theaters on July 27th, 2012. (film has changed it's name from Neighborhood Watch)
Cast: Ben Stiller, Vince Vaughn, Rosemarie DeWitt, Jonah Hill, Nicholas Braun, Doug Jones, Billy Crudup, Richard Ayoade, Will Forte, Erin Moriarty, Johnny Pemberton
Four everyday suburban guys come together to form a neighborhood watch group, but only as an excuse to escape their humdrum lives one night a week. But when they accidentally discover that their town has become overrun with aliens posing as ordinary suburbanites, they have no choice but to save their neighborhood -- and the world -- from total extermination.
Neighborhood Watch trailer courtesy 20th Century Fox.