Karutha Rathrikal is a 1967 Malayalam film which involves a doctor played by Madhu who takes revenge for his uncle's death by using a medicine he invents. This medicine creates split personality. Name the novel that served as an inspiration for the plot of the film.

The Alien was an unproduced Indian-American science fiction film in development in the late 1960s which was eventually cancelled. Renowned actors such as Peter Sellers and Marlon Brando were at one point attached to star in it. Who was slated to be the director of the movie?

This 2010 film directed by Vipul Amrutlal Shah follows a young man who enlists the help of his girlfriend's grandfather, a scientist, when his parents are about to divorce. With the help of a time machine created by the scientist, he travels back to 1975 when his parents were unmarried, and tries to make them fall in love. The film's plot is similar to the iconic film Back to the Future. Name the 2010 film.

In 2019, director Joe Russo revealed that the 2015 film Avengers : Age of Ultron almost featured a scene inspired by a 2010 Indian film. In the 2010 film, numerous clones of a robot come together to form various shapes. This concept was almost used for the climactic scenes of Avengers : Age of Ultron. Name the 2010 Indian film.

An upcoming Indian film is based on the Indian aerospace engineer featured in the image. He worked for the Indian Space Research Organisation and was awarded the Padma Bhushan in 2019. Name the upcoming film.