Here is a list of South Indian sci-fi thriller movies to watch. The films explored dystopian and post-apocalyptic themes in a satirical manner .
1. Time story (2016)
Time Story, is a blockbuster Indian science fiction thriller film that takes audiences on a thrilling ride through time and space. The film is directed by Vikram Kumar. Time Story revolves around the life of a scientist named Sethuraman, who invents a time travel watch called the Watch of Time.
2. Iru Mugan (2016)
Iru Mugan science fiction action film written and directed by Anand Shankar. A former RAW agent is assigned to track down the culprit. He embarks on a mission to nab an eccentric villain Love (also played by Vikram).
3. 7aum Arivu (2011)
7aum Arivu is a science fiction martial arts film written and directed by A. R. Murugadoss. It is story about a genetic engineering student tries to revive the skills of a past legend and use them to save India from a deadly virus attack orchestrated by China.
4. Nine (2019)
9 (or Nine) is a science fiction horror film written and directed by Jenuse Mohamed. The story is all about a father resolves to do whatever it takes to protect him from supernatural power.The story is of the nine days during which a red comet passes over Earth, resulting in the entire humanity losing electricity.
5. Tik Tik Tik (2018)
Tik tik tik is a science fiction thriller film written and directed by Shakti Soundar Rajan. The team is recruited by the Indian Space Research Organisation to join a special team. Their mission is to stop an advancing asteroid.