Akshay Kumar’s latest release Samrat Prithviraj has failed to set the cash registers ringing. As the film’s collections continue to drop, its director Dr Chandraprakash Dwivedi said in a new interview that Akshay had once told him that if the film was rejected by the audience, he will go back to making ‘non-controversial’ entertainers like Rowdy Rathore and Housefull. The …