Akshay Kumar’s horror-comedy “Bhooth Bangla,” directed by Priyadarshan, was initially slated for April 10 but postponed to April 17 in the industry’s best interest. Paid previews start April 16 at 9 PM. The film, now U/A certified, has a runtime of 2 hours 55 minutes, nearly three hours, which could feel long but manageable if the screenplay engages.