Following a new featurette that debuted last week, Tomorrowland director Brad Bird took to his Twitter page earlier today to reveal the official IMAX poster for his upcoming adventure. It isn't known if this poster will be given away during the first midnight screenings of the adventure, but we'll be sure to keep you posted with more updates as we get closer to the May 22 premiere. The poster shows the epic scope of this mysterious world called Tomorrowland, as stars George Clooney and Britt Robertson appear diminutive in comparison to this huge land.

From Disney comes two-time Oscar winner Brad Bird's riveting, mystery adventure Tomorrowland, starring Academy Award winner George Clooney. Bound by a shared destiny, former boy-genius Frank (George Clooney), jaded by disillusionment, and Casey (Britt Robertson), a bright, optimistic teen bursting with scientific curiosity, embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space known only as Tomorrowland. What they must do there changes the world-and them-forever.

The supporting cast is rounded out by Judy Greer, Kathryn Hahn, Hugh Laurie, Tim McGraw, Keegan Michael Key, Lochlyn Munro, Pierce Gagnon and Darren Shahlavi. In addition to the IMAX poster, we also have an international German poster you can check out below. Stay tuned for more posters and footage as we get closer and closer to Tomorrowland's release on May 22.

Related: Tomorrowland Clips: George Clooney Vs. Killer Robots!

<strong><em>Tomorrowland</em></strong> IMAX Poster

<strong><em>Tomorrowland</em></strong> German International Poster