Gulshan Kumar's son Bhushan Kumar, while talking about the upcoming biopic on his father, 'Mogul: The Gulshan Kumar Story', said, "The story's almost ready. Aamir Khan's immersed in the entire scripting process." Akshay Kumar, who was earlier part of the film, left the project due to disagreements over script. Ranbir Kapoor will reportedly star in the biopic after Akshay's exit.