Amid sexual harassment allegations against director Sajid Khan and actor Nana Patekar, actor Akshay Kumar has called off the shooting of "Housefull 4". Nana Patekar, who is a cast member of the film, has been accused of sexually harassing actress Tanushree Dutta on the sets of a 2008 film "Horn Ok Pleassss". Akshay's wife and producer Twinkle Khanna also urged everyone