The famous Chacha-Bhatija duo Anil Kapoor and Arjun Kapoor promise a triple dose of fun with the first poster of their upcoming movie 'Mubarakan'. The 60-year-old-actor took to Twitter to share the first look of the film. The first look poster sees the twins Arjun lifting their 'chacha' Anil Kapoor in a horizontal position. The ' Welcome Back' star will be playing the role of a Sikh guy in the movie, while Arjun Kapoor will be seen in a double role of Karan and Charan.