Rakshasa is a supernatural being. Many tremble to fear in the presence of Rakshasa but they are actually the protectors. Only the evil shall fear them.
The evil so expressively depicted in Rakshasa is exorcised in three ritualistic steps: a specialist would lure in a demon with offerings, upon his arrival, the ‘doctor’ would make him promise to leave the patient’s body — until, finally, he was politely sent away, performing one last dance.