* Catherine Zeta-Jones as Deepak's wife
* Amitabh Bachchan as Deepak
* Gulshan Grover as Deepak's friend
* Jackie Shroff as Deepak's rival
* Asin as Deepak's daughter
* Mukul Dev as a police officer
While the film was titled "Boom," it is important to note that it was a re-release of the 2003 film of the same name. The 2013 version was a remastered and restored version of the original, with the same cast and crew.