One Direction's film 'This Is Us,' is coming closer and closer to fruition! The 3D documentary, which opens on August 30 in the U.S., finally has a poster which means the countdown to it's release officially begins!

The guys are all grinning like maniacs on the poster which is presumably what all 1D fans will look like in theaters.

The flick, directed by Morgan Spurlock of 'Supersize Me' fame, will give a in-depth glimpse of the guys (they promised lots of shirtless footage), but the movie will mostly be about the fans. Here that, Directioners? You are the star of the show!

Watch the One Direction 'Kiss You' Video