How Old Are You malayalam movie directed by Rosshan Andrrews will have Kunchacko Boban and Manju Warrier in lead. To be produced by Listin Stephen, the movie will be scripted by Bobby – Sanjay. The first look poster featuring Manju Warrier has really created excitement among the movie enthusiasts. After the final cast and script, the movie will start rolling in 2014. Read more to know about the upcoming malayalam movie How Old Are You.