Daily News & Analysis | Watch: Bobby Simha and Nikki Galrani in the action-packed 'Ko 2' trailer Daily News & Analysis A racy trailer was released for the Tamil political thriller Ko 2 on Monday evening. The film is a sequel to, Ko which was a superhit film produced by RS Infotainment. Ko 2 stars Bobby Simha, Nikki Galrani and Prakash Raj in lead roles and looks as ... Watch: Ko2 trailer starring Bobby Simha and Prakash Raj |