Veteran film director and actor Hrithik Roshan's maternal grandfather J. Om Prakash breathed his last at his residence here on Wednesday morning. He was 92. Grandson Hrithik, along with his father Rakesh Roshan, performed the last rites at a crematorium in Vile Parle in the presence of his family members, a large number of film personalities and admirers. Several Bollywood celebrities, including Hrithik’s ex wife Sussanne Khan with kids Hrehaan and Hredhaan, veterans Jeetendra, Amitabh Bachchan, Abhishek Bachchan, Dharmendra, and others arrived to pay their last respects to the veteran filmmaker.