Telugu actor Ram Pothineni has joined Rajinikanth-starrer Dharman, marking his Tamil cinema debut. Directed by Ashwath Marimuthu and produced by Kamal Haasan's Raajkamal Films International, the action-thriller has generated buzz with its star-studded cast, including Nayanthara. Mumbai: Actor Ram Pothineni, who predominantly works in Telugu cinema, has joined the cast of the upcoming film ‘Dharman’. The film is headlined by Superstar Rajinikanth.