Akhtar . It is the  sequel  to the 2006 film,  Don: The Chase Begins Again , which itself is a remake of the 1978 film  Don . The film stars  Shahrukh Khan ,  Priyanka Chopra ,  Lara Dutta ,  Boman Irani ,  Om Puri  and  Kunal Kapoor while  Hrithik Roshan  has