Demon king) is a 2001 Indian Malayalam-language action thriller film written and directed by Vinayan and starring Mammootty in the lead role along with Dileep, Meena, Kalabhavan Mani, Kavya Madhavan, Vijayakumar, Rajan P. Dev, Cochin Haneefa, and Sukumari.

Rakshasa Rajavu movie is the first time in used Violence in shoot[3][4] Ramanathan is a city police commissioner with a difference.

The murder of his wife makes him take the law into his own hands as he gets no support from the various people he meets in this regard.

He follows the policy of Kayamkulam Kochunni a renowned real-life robber: taking from the rich and giving it to the poor.

The rest of the story explains how Ramanathan saves Appu by proving his innocence and reveals the person who killed all of Daisy's family members for money & power.