The Maze Runner's first trailer has finally hit the Internet.

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The film, which features Teen Wolf's Dylan O'Brien and Game of Thrones' Thomas Brodie-Sangster, revolves around the struggle of several young adults who have been dropped into a dangerous maze. Based on the book by James Dashner, the film is directed by Wes Ball as his first endeavor at a feature length film.

Dropped into an entirely new world with absolutely no recollection of who he was before, Thomas (Dylan O'Brien) joins a group of displaced teens stuck inside the only safe part of an ever-changing maze - the Glade.

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While the Gladers send Runners out each day into the maze in an effort to find an exit, Thomas will be more ambitious. Even as the rules of the game seem to change upon Thomas' arrival and the advent of the Glades' first girl, Teresa (Kaya Scodelario), Thomas is determined to get to the bottom of the mystery, no mater the risk.

The Maze Runner will hit theaters on Sept. 19. Click here to see stills from the upcoming film and click here to meet the characters.