Before we see Jesse Eisenberg as Lex Luthor in Batman Vs. Superman, Eisenberg stars in American Ultra as an MK-Ultra programmed assassin.
Check out the red-band (mature) trailer above.
American Ultra has an August 21, 2015 release directed by Nima Nourizadeh also starring Topher Grace, John Leguizamo, Bill Pullman, and Connie Britton.
Synopsis:
A stoner and his girlfriend’s sleepy, small-town existence is disrupted when his past comes back to haunt him in the form of a government operation set to wipe him out.