Nivin Pauly the current heartthrob of youngsters, will be seen in a new avatar in 'Action Hero Biju'. He will be seen sporting a twirling long mustache. The actor is also turning producer with this movie. The movie has been in production for a long time now. Directed by Abrid Shine, the makers have really decided to take things slow.

Interestingly, Nivin Pauly is undergoing training in various martial arts to perfect his action sequences. This is the first movie in which Nivin is doing some intense actions. The special action training will lend more perfection to his body movements in it. Anu Emmanuel is the leading lady in the movie.