Viji Thampi

Witness is a 1988 Malayalam language investigative thriller made in India, directed by Viji Thampi and co-written by Jagathy Sreekumar, starring Jayaram, Suresh Gopi, Jagathy Sreekumar, Parvathy, Madhu and Sukumaran

Balachandran follows in his father's footsteps and becomes a politician to help people. But when he is framed for a crime and sent to jail by some corrupt politicians, he decides to take revenge.

A remake of the Alfred Hitchcock movie 'Dial M for Murder'.