Amjad Khan's brother and director-actor Imtiaz Khan, known for starring in films like 'Yaadon Ki Baaraat', 'Dharmatma' and 'Dayavan', has passed away. The cause of his death is not yet known. Condoling his death, actor Jaaved Jaaferi tweeted a picture of Imtiaz and wrote, "Worked with him in #Gang. Superb actor and wonderful human being. #RIP bhai."