The genre of science fiction has been prevalent in the Indian film industry since the second half of the 20th century. Beginning in 1952, the film Kaadu was made, which was a Tamil-American co-production.The Alien was a science fiction film under production in the late 1960s which was eventually cancelled. The film was being directed by Bengali Indian director Satyajit Ray and produced by Hollywood studio Columbia Pictures. The script was written by Ray in 1967, based on "Bankubabur Bandhu", a Bengali story he had written in 1962 for Sandesh, the Ray family magazine. In 1987, the superhero film Mr. India was a huge success which strengthened the hold of sci-fi films in India, especially Bollywood. Indiatimes Movies ranks the movie amongst the Top 25 Must See Bollywood Films.Mr. India brought the idea of science fiction to the general people in India. In 2003, the blockbuster film Koi... Mil Gaya marked the beginning of the successful Krrish film series, which is the first sci-fi/superhero film series in Indian cinema. The 2010 Tamil film Enthiran starring Rajinikanth and Aishwarya Rai is the most expensive and most successful sci/fi film ever produced in India.
The following list contains the names of the Indian science fiction films released since 1952. Early 21st century has seen the release of more than 30 such films, compared to the previous 14, it can be said that this genre has gained popularity in the country.