There is a lot of speculation about Randeep Hooda playing the bikini killer, Charles Sobhraj in his upcoming film, ‘Main Aur Charles’. Apparently, a lot of research went into the movie. “According to our study, Charles also doesn’t know who he is because he has lied so many times and changed his avatar even more,” explained Randeep. Getting his accent right and changing avatars were easy tasks for Randeep. “It was easy because I had a great director helming the film. He showed me a lot of material which is based on the character. I think we copied him pretty well,” added Randeep.