Watch FMovies. Karamati Coat is an award winning children's movie, directed by National School of Drama alumni, Ajay Karthik. The movie revolves around Raju, a poor rag-picker, and his magical coat with a secret attached to it which changed his life. Soon, the secret is out to Raju's brother-in-law, who conspires to steal the coat even at the cost of harming Raju.