The teaser of megastar Chiranjeevi-starrer Telugu actioner "Khaidi No 150" will be attached with son Ram Charan's forthcoming action-thriller "Dhruva", which releases on Friday."Although the teaser of 'Khaidi No 150' will be released online on Thursday, it will play in theatres on Friday when 'Dhruva' releases. Since Ram Charan is the producer of 'Khaidi No 150', this was his idea," a source close to Charan told IANS.Directed by V.V. Vinayak, the film marks the comeback of Chiranjeevi in a lead role after eight years."Khaidi No 150", an official remake of Tamil blockbuster "Kaththi", also stars Kajal Aggarwal and Tarun Arora.The film is gearing up for release during Sankranti festival 2017.