Pawan Kalyan’s ‘They Call Him OG’ is gearing up for release, with Emraan Hashmi’s menacing Omi unveiled in a teaser coinciding with Kalyan’s birthday. The teaser showcases Hashmi’s rugged look and ominous birthday wish, leading to Kalyan’s fierce samurai appearance. The film, featuring high-octane action and marking Hashmi’s Telugu debut, is set to release on September 25.