Watch Sadisflix. Kali movie is a film that tells the story about the commercialization of medical practice. Rajagopalan Nair hails from a poor family. Through sheer brilliance and hard work he passes out from the medical college with flying colours and becomes a doctorHe is appointed as a doctor in a five star super speciality hospital. But slowly he realizes that the hospital's objectives are financial rather than humanitarian.Unable to reconcile himself with the situation he revolts.