Power Star's ‘OG’ is being filmed using first-of-its-kind technology using advanced camerasFinally, the regular shoot of Pawan Kalyan’s OG has begun in Mumbai. However, the Power Star will join the shoot next week. Dropping a video on Twitter, the makers announced that they had commenced the shooting. The tagline ‘Firestorm is Coming has added to the anticipation, and the fans are eager to see the actor in an action packed film. Sujeeth (of Saaho fame), who is helming the highly ambitious film featured in the video, is holding various props, including a pen, gun, bullets, and a grenade. This teaser video has only added to the excitement. Check out the Video here:\r\n \r\n \r\n Credits: DVV Entertainment| YoutubeOG is being filmed using first-of-its-kind technology using advanced cameras in addition to the Nanlux Dyno Series 1200CC, which delivers smooth and consistent illumination. Priyanka Arul Mohan has been roped in to play the female lead in the upcoming film, while National Award-winning music director Thaman will compose the music for the upcoming film. This is Thaman's third collaboration with Pawan Kalyan after ‘Vakeel Saab’ and ‘Bheemla Nayak’.DVV Danayya of DVV Entertainments is bankrolling the film, which previously produced Rajamouli’s magnum opus ‘RRR’.