American Ultra (2015) is a Action, Comedy film that follows mike is an unmotivated stoner whose small-town life with his live-in girlfriend, Phoebe, is suddenly turned upside down. 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. Currently, you can watch American Ultra on Cinemax Amazon Channel, Cinemax Apple TV Channel, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 6.1 out of 10 from 2,922 votes. Fans of action movies may also want to explore similar titles below.