Flash is a 2007 Indian Malayalam-language thriller film directed by Sibi Malayil and written by S. Bhasurachandran. It was produced and distributed by Tomichan Mulakuppadam. The film stars Parvathy Thiruvothu, Indrajith Sukumaran and Mohanlal. The plot revolves around Dhwani (Parvathy), who has to go through some harrowing experiences, and her big, joint family. Flash was released on 25 December 2007


Priyan (Indrajith) is a software engineer working with Mithun, a Mumbai-based Information Technology industrialist. Mithun is a psychologist in reality. Priyan is in love with his uncle's daughter Dhwani (Parvathy) who was brought up in Chennai. The story deals with the disturbing events in Dhwani's life and how Mithun helps her overcome those.