The swift action-thriller ' Dhoom 3 ' has become an adored slice of buzz-makers and creating much hype and hoopla in the town even prior to its release. The recently unleashed royal star-studded first look trailer raised many eyebrows with unparalleled action sequences and stunning background score. Dhoom franchise have always been favorite among the masses and this time, newly roped in stars Aamir Khan and Katrina Kaif have added a cherry on the cake.

For the very first time in his colourful career graph, Aamir Khan will be flaunting his hardcore dark side on the celluloid and the latest reports said that Mr. Perfectionist will be seen portraying a double role in ' Dhoom 3 '. Aamir will be essaying the role of a sick person, for whom his brother turns villain to seek the revenge. Both the roles will be played by Aamir, so in one way or the other, both the roles share a link between the two and the viewers will get to see the versatile Khan as angel and demon at the same time. The double whammy act by Aamir and a startling twist in the tale arrives towards the climax, as told by a close source. The filmmaker Aditya Chopra originated the idea of portraying Aamir in double role and it took months to finalize Aamir's appearances for both the roles, as per the buzz.

This would certainly be a sumptious feast for all Aamir Khan fans in the town! Yash Raj Films produced ' Dhoom 3 ' also features Katrina Kaif , Abhishek Bachchan and Uday Chopra in crucial roles. This adventurous action-packed bonanza is arriving with a big bang on December 20.