Savyasachi (2018)

Vikram was born with vanishing twin syndrome: the twin he never had seems to live on in his left hand, which acts on its own, often with surprising strength. He works as an ad filmmaker, is close to his sister's family, and is rekindling a college romance with Chitra. When a cold, calculating stranger begins targeting the people he loves, Vikram finds that his uncontrollable hand may be his best weapon. The title refers to Arjuna of the Mahabharata, who could use both hands equally. The film marked R. Madhavan's first straight Telugu role, as the villain, and Nidhhi Agerwal's Telugu debut, with music by M. M. Keeravani.