Lionsgate has dropped the redband trailer for the action comedy American Ultra [AULTR] that reunites Adventureland stars Jesse Eisenberg [JEISE] and Kristen Stewart [KSTEW]. Eisenberg plays a stoner store clerk who unknown to even himself is a highly-trained sleeper agent. He is targeted for elimination by the government agencythat believes he had gone rogue, kinda like a stoner Jason Bourne. American Ultra opens wide on August 21st.