Actor Dulquer Salmaan as Gemini Ganesan Look in Mahanati Movie Poster. Vyjayanthi Films posted a picture of Dulquer wishing him on his birthday in which he is seen in the look of Gemini Ganesan. This film Keerthy Suresh and Samantha in lead roles. Keerthy will be playing Savitri while Samantha will be seen as a journalist. Directed by Nag Ashwin.