Bollywood actor Ajay Devgn is all set to return to the big screen within a month with the sequel of his 2015 release, Drishyam. The makers opened its advance booking for a day on October 2, and now, as the film is just a week away, full-fledged advances have opened on Saturday evening. Going by the data, Abhishek Pathak has gotten off to a good start in terms of advance booking. Watch...