It is action time for Ronit Roy. He has shot his toughest action sequence ever for Anthony D'Souza's "Boss".

"Hi guys! Back from Thailand after shooting the most difficult action sequence of my career in the most difficult situation for 'Boss'," Ronit tweeted.

The movie is expected to have some daredevil stunts, considering it features Bollywood's khiladi Akshay Kumar in the key role. Akshay is also producing the film, which even features Mithun Chakraborty, Aditi Rao Hydari, Shiv Pandit and Johnny Lever.