Filmmaker Selvaraghavan has made agonizing efforts over the crafting of the screenplay for his next film 'Viswaroobam'. While everything was falling in place, Selva and Kamal Haasan took a blow as their U.S. visa requests were denied. Later, they decided to shoot the film in Canada. Now they are all set to fly there for the shooting.

According to sources, the film is about a military major, who goes to United States of America in search of a psychopath. Bollywood's Sonakshi Sinha has been signed opposite Kamal Haasan where she'll be playing his wife's role while rest of the star-cast is yet to be finalized. Kamal Haasan has been regularly hitting the gym so to shed weight and look trim.