Check out the official teaser trailer for the Showtime series Who Is America? starring Sacha Baron Cohen!Release Date: July 15, 2018 on ShowtimeYou know Ali G, Bruno, and Borat, but this summer Sacha Baron Cohen returns in a new series as you’ve never, ever seen him before. Who Is America? Series premiere Sunday, July 15 at 10pm ET/PT only on SHOWTIME. Watch video for more details.