Simhasanam is an upcoming Malayalam Action film film written and directed by Shaji Kailas, starring Prithviraj, Vandana and Aishwarya Devan in lead roles. The music and background score of the film are composed by Bijibal and Rajamani respectively. The movie has been set to release on June 29, 2012. Saikumar is doing the role of prithviraj’s father in the film . Simhasanam started first as the remake of old mohanlal movie Naduvazhikal but later some changes were made and in the script and the movie will be a complete action entertainer. Prithviraj;s latest release Hero was also an action movie .