Shoojit Sircar Director Vicky Kaushal Udham Singh Actor Banita Sandhu Reshma Actor Amol Parashar Bhagat Singh Actor Shaun Scott Michael O'Dwyer Actor Stephen Hogan Detective Inspector Swain Actor Kirsty Averton Eileen Palmer Actor Andrew Havill General Reginald Dyer Actor Ritesh Shah Koppikar Actor, Writer Shubhendu Bhattacharya Writer Sheel Kumar Producer Ronnie Lahiri Producer Kumar Thakur Executive Producer Aveek Mukhopadhyay Cinematographer Chandrashekhar Prajapati Film Editor Shantanu Moitra Original Music