Maattrraan is an action thriller directed by K.V. Anand. It is a story about a genetic scientist- Ramachandran and the story progresses to his rise and fall. It is shown that his wife gives birth to a conjoined twin called Vimalan and Akilan in the movie. While Vimalan is a soft-spoken leftist, Akilan is a fun-loving guy. Russian company is trying to steal Ramachandran's energy drink formula and leads to dangerous consequences involving his both of his sons lives.