Bob Biswas Movie Review 2021 : Bob Biswas Critics Rating 3.0/5. BOB BISWAS is the story of a contract killer who has lost his memory. Bob Biswas (Abhishek A Bachchan) is married to Mary Biswas (Chitrangda Singh) and has a son Benny (Ronith Arora) and daughter Mini (Samara Tijori). 8 years ago, Bob met with an accident and has been in.