The new movie starring Jesse Eisenberg and Kirsten Stewart, "Amercan Ultra,' has finally released its first set of teaser posters, three months before it premieres in theaters.

The plot of the movie centers around the main character Mike, played by Eisenberg, who is a misfortunate and aimless stoner living with his girlfriend, Phoebe, played by Stewart, in a small town. The plot begins when his life turns upside down due to a series of events. Unbeknownst to him, Mike is actually a highly trained, lethal sleeper agent. In the blink of an eye, as his secret past comes back to haunt him, Mike is thrust into the middle of a deadly government operation and is forced to summon his inner action-hero in order to survive, according to MTV.

The script for the movie was written by Max Landis, and the movie was directed by Nima Nourizadeh. Also on the cast are, Topher Grace, Bill Pullman, John Leguizamo, Connie Britton, Walton Goggins and Tony Hale.

Director Nourizadeh, speaking to MTV, shared the details of the movie, the plot, the cast and tidbits about the movie. He said, "You start with this kind of like sweet love story. I don't want to turn people off with that, but what's really unique about this movie is the fact that it's like this kind of crazy action-comedy, but really at the core there is this like romance and there's this love story where all he wants to do is to propose to her. Really if you look at it, the action that comes into play is basically the stuff that's softening it. It's like the hurdles that you have to like overcome."

'American Ultra' is set to release on Aug. 21, 2015.