Majunu is a 2001 Indian Tamil-language romantic thriller film directed by Ravichandran and produced by Sunanda Murali Manohar. The film features Prashanth and Rinke Khanna in the lead roles with Sonu Sood, Raghuvaran, Rati Agnihotri and Vivek appearing in other pivotal roles. The film's score and soundtrack were composed by Harris Jayaraj, whilst Priyan handled the cinematography. The film was distributed by London-based Tamil Television channel – Cee I TV. The film was released on 14 December 2001 and performed well at the box office. The movie was dubbed into Telugu with the same name.

Plot

Vasanth (Prashanth) is the son of the wealthy MP Gajapathy (Raghuvaran) who hates love and is against love marriage. Vasanth lives a fun-filled life until he meets a girl (Rinke Khanna) when they both rush to save a baby who was about to fall in a railway track. He develops an attraction for that girl and again meets her in his college. He learns that her name is Heena, a Tamil-speaking Bengali girl. Meanwhile, terrorists plot to kill MP Gajapathy in an explosion at a public gathering. Heena, who was on an education trip to Chennai, searched for some books in a bookshop. Since a book was not available that day she has to return to the shop. While leaving the shop a sound comes from her watch alarm in her bag, which she jokes is a bomb that will destroy everything in 20km. The shopkeeper laughs at her joke.