K Madhu is a Malayalam Film Director. He made his debut in film Malarum Kiliyum, starring Mammooty. He succeeded in getting a career break in film Irupatham Nootandu starring Mohanlal. He has worked as a scriptwriter for several films with S N Swamy, like Irupatham Nootandu, Oru CBI Diary Kuruppu etc..Most of Films are Investigation Thriller. They have taken a break after the film Rahasya police.