Amitabh Bachchan gives voiceover for 'Krrish 3'

Megastar Amitabh Bachchan has lent his unique baritone for Hrithik Roshan-starrer Krrish 3 at the behest of filmmaker Rakesh Roshan.

"Up at 7 am to reach for a dub for Krissh 3... Rakesh Roshan, father to Hrithik and the director and producer of eminence, asked me to do a voiceover for his film... I agreed and that was done," the 70-year-old posted on his blog srbachchan.tumblr.com in the wee hours of Saturday morning.

Hrithik plays a superhero in this third film of the franchise which began with Koi Mil Gaya in 2003, followed by Krrish in 2006. Krrish 3 is slated for release on November 4.

The film also stars Priyanka Chopra, Kangna Ranaut and Vivek Oberoi.

Meanwhile, Big B is also geared to launch the forthcoming season of his hugely popular reality game show Kaun Banega Crorepati.