Mumbai, Oct. 11 -- Amitabh Bachchan is set to reprise his iconic role as Subhash Nagre one more time. On the actor's 83rd birthday today, PeepingMoon.com has exclusively learned that 'Sarkar 4' is officially in development. This time, the stakes will be higher, as Abhishek Bachchan is also expected to return as Shankar Nagre.

Abhishek's character was killed in a bomb blast in 'Sarkar Raj' (2008), and the franchise took a different direction with 'Sarkar 3' (2017). How Shankar will be reintroduced in the fourth installment is not known yet, but it seems that the producers were exploring the possibility since last year and have now finalized a concept that promises to be a game-changer for the series.

"Amitabh and Abhishek were jointly na...