Mumbai: Rakesh Roshan, the father of Bollywood actor Hrithik Roshan, is busy working on the film Krrish 4 when he came to know of his cancer. Rakesh Roshan had a problem of Squamous Cell Carcinoma in the throat. Although his illness was only at the primary stage, it was affecting his health a lot. Due to this, he had to stop his projects in the middle. Chiranjeevi's 'Sye Raa Narasimha Reddy' leaked on the very next day of release Due to this, Hrithik Roshan's film 'Krrish 4' has also been postponed. Earlier this year, producer director Rakesh Roshan underwent cancer surgery. After the surgery was successful, Rakesh was on break for rest. But now the news is coming that he has started working on the script of the film 'Krrish 4' again. Recently, Hrithik Roshan had told that his father Rakesh Roshan's health is slowly improving. First song from the movie 'Drive' released, watch here Now the news is coming that Rakesh is all set to return to his normal routine. To work on his script, he is going to work with a team of many creative people. It is being told that the shooting of the film 'Krrish 4' will start in early 2020. It is being told that this film will be directed by Sanjay Gupta, who had previously made Hrithik's film 'Kaabil'. This look of Esha Gupta wins hearts of fans, check out pics here