It is battle time between the brothers, Prithviraj and Indrajeet. Their movies have clashed at the box office with lots of expectations. One is the Prithviraj and Mohanlal starrer “Thanthonny”. On the other hand is the Indrajeet starrer “Nayakan”. While “Thanthonny” has been directed by George Varghese, “Nayakan” has been directed by Lijo Jose Pellissery.