Amitabh Bachchan has joined the unit of the Ranbir Kapoor and Alia Bhatt-starrer Brahmastra. The country has been experiencing unprecedented rain. Big B posted a picture of him shooting in mud and slush and wondered if the Mumbai folk had brought the rain along with them.

T 2877 - Dressed for the occasion .. off for night shoot .. back just now at 5:01 am .. empty handed .. rained out .. no shoot 'Brahmastra ' ..
.. locals in Sofia say they have never seen this rain at this time of the year .. ðu00c2u009fu00c2u0098u00c2u0097 happens when you work with "Monsoon People "ðu00c2u009fu00c2u0098u00c2u008fðu00c2u009f¤¡ pic.twitter.com/nGRCU6pG3J