Pavail Gulati as Amitabh Bachchan’s son in GoodbyePavail Gulati, who played an oppressive spouse in grant-winning women’s activist show Thappad, has joined Vikas Bahl’s forthcoming film Goodbye, additionally including megastar Amitabh Bachchan and South entertainer Rashmika Mandanna. Backed by Balaji Telefilms and Reliance Entertainment, Goodbye will highlight Gulati as Bachchan’s child. The team had before dealt with the 2014 TV show Yudh. []