After keeping fans on long wait, Lyca Productions has now made an official announcement of Suriya's Kaappaan trailer. The visual promo will be unveiled tomorrow (September 3) at 7 p.m.  Touted to be an espionage thriller, the film has Suriya and Mohanlal in lead roles alongside Arya, Sayyeshaa, Boman Hirani and Samuthirakani in lead roles. Scheduled for worldwide release on September 20, the film has musical score by Harris Jayaraj and cinematography handled by Abhinandan Ramanujam and editing by Anthony.