A crime melodrama, featuring Sulochana as the mysterious criminal nicknamed the Wildcat who is pitted against police Inspector Suresh (Bilimoria). She masquerades as Usha, a medical student, and in the guise falls in love with Suresh. Eventually the Wildcat, after cleaning up the nefarious activities of Pratap and getting arrested for the murder of his henchmen Kapoor (Kader), turns out to be the daughter of Judge Biharilal, kidnapped years ago in an effort to blackmail the judge in a murder case.