Kuyiline Thedi is a Malayalam film, directed and produced by M. Mani. The film stars Rohini, Master Raghu, Sukumari and Mohanlal in the lead roles. The film has musical score by Shyam. The film was a major success at the box office. The film casts Mohanlal in his most deadly villainous makeover. The film became a teenager's sensation during that days and still remains as a most wanted Malayalam tragedy romance movie.