India, Jan. 28 -- We had previously reported that actor Radikaa Sarathkumar will be headlining a film titled Thaai Kizhavi. The makers on Wednesday released a featurette, which takes us through the behind the scenes and making of the central character, played by the seasoned actor.

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Sivakumar Murugesan, who is directing Thaai Kizhavi, called the film's major element was designing the look of Pavunthaai, the central character. While the team researched on the physique of old women and document them, the makers began with the face cast of Radikaa. The prosthetics was done by debutant prosthetics artist Vineesh Vi...