Savyasachi
Savyasachi (meaning Ambidextrous) is based on a twin brother who is absorbed by Naga's character in the womb and controls his left hand. Unscientifically called the Vanishing Twin Syndrome.
Starring Naga Chaitanya Akkineni, R. Madhavan, Nidhhi Agerwal, Bhumika Chawla, Vennela Kishore, Dishita Sehgal, Rao Ramesh, Thagubothu Ramesh, Shakalaka Shankar, Chelsea Lee Wheatley
Watch "Savyasachi" on Amazon Prime released in 2018. It's a action & adventure and thriller movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.