Sara's father Raj Arjun is also an actor and has appeared in several Hindi language films including Kaalo, Shabri and Sanjay Leela Bhansali's Rowdy Rathore.
His written work includes Ram Gopal Varma's Sarkar, Rann, Sholay (Aag), Darling, EMI, Go, Shabri & D, Bhagam Bhaag, Hide and Seek, The Film, Agyaat, and Rann.