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Last year may, Hrithik Roshan suffered a brain injury on the sets of 'Bang Bang' after a mistimed dive led to a bad fall under the supervision of Hollywood action director Conrad E Palmisano of 'Lethal Weapon' and 'Rush Hour' fame., an accident that delayed the film by a good seven months.

Buzz is that Palmisano has now bowed out of the project and the makers have roped in Andy Armstrong instead, the stuntman behind films like 'The Amazing Spider-Man' and the 'Mission: Impossible' franchise.

The makers of the film are being doubly cautious as they prepare to start shooting again on January 25.

Said a source close to the development: " Bang Bang has a lot of action scenes and Hrithik needs to be in safe hands. He starts shooting again in Manali in the next few weeks. He is yet to meet Andy and the two plan to meet and discuss the stunts with director Siddharth Anand before shooting starts."

AW: Suchorita Choudhury