Butterflies (1993)

This offbeat drama revolves around the life of Prince (Mohanlal), who is a race car driver and the son of industrialist Bharathan Menon. He and his friend Vettikkal Sadashivan (Jagadish) try to kidnap a girl because her lover wants to free her from her father's house arrest. But, by mistake, they kidnap another girl named Anju. The ladies' hostel matron does not allow her to continue her stay there after she vanishes at night. This girl becomes difficult for Prince and Sadasivan to handle. Then, by chance Vettikkal sees a picture of a girl in newspaper who is dead and who looks like Anju. The news reporter and his wife reveal that Anju is the daughter of Major Devan Nambiar and that the dead girl was her twin sister, Manju. Two years ago, Manju was raped by a few guys who take her father hostage. After that, she killed herself in front of her father. Later, Major Devan Nambiar killed her daughter's rapists and he was sentenced to death by the court. Prince comes to know that Anju plans to commit suicide at the same time her father is executed and attempts to save her.