Times of India | Irrfan Khan, Arshad Warsi team up for 'Welcome to Karachi' Times of India Bollywood actors ArshadWarsi and Irrfan Khan are teaming up again on-screen after a gap of six years for 'Welcome To Karachi'. Irrfan, 47, and Warsi, who previously shared screen in 2008 films 'Krazzy 4' and 'Sunday', will begin shooting for the new movie ... David Dhawan claps for Vashu Bhagnani's next 'Welcome 2 Karachi' No finger-pointing in 'Welcome To Karachi': Arshad Warsi |