Ayan Mukerji’s fantasy-drama ‘Brahmastra’, starring Ranbir Kapoor and Alia Bhatt, released on September 9. The film also featured Shah Rukh Khan as scientist Mohan Bhargav -- an ode to his character from ‘Swades’ -- who wielded the Vanarastra. Ever since the film’s release, fans have been asking to know more details of SRK’s character from the big-budget film.?