Alolam (1982)

A childless couple comes to a village. The husband, who is a veterinary doctor (Bharath Gopi), is befriended by a man named Thampuran (Nedumudi Venu), who is a womanizer. He takes advantage of the monotony and bleakness of the doctor's life to tempt him into an act of infidelity, endangering the doctor's precarious family life. However, Menon overcomes his lusts and kicks out Tampuran who has started to influence his life from his home and heart. The riveting drama, intensely capturing the tragedy that has befallen the couple. The movie is also seen as commentary on decaying family and village values.