6. Harshvardhan Kapoor
Andhadhun was earlier offered to Harshvardhan Kapoor but the star kid walked out of the project because of creative differences with director Sriram Raghvan. Later, Ayushmann Khurrana was offered the role and this also became a major point of success in his career. Ayushmann’s performance was so good in Andhadhun that he was presented with his first National Award for the film.
Ayushmann Khurrana replaced Harshvardhan Kapoor in Andhadhun
7. Abhishek Bachchan
Abhishek Bachchan was cast in the movie Paltan to play a significant role but he had left the project just before the movie went on floors. Later the makers finalized on having Harshvardhan Rane carry on with the role.