Sardar Udham is a 2021 Indian Hindi-language epic biographical historical drama film directed by Shoojit Sircar, and produced by Rising Sun Films in collaboration with Kino Works. The screenplay is written by Shubhendu Bhattacharya and Ritesh Shah, with Bhattacharya also writing the story based on team research, and Shah also writing the dialogues, while playing a supporting role. Based on the life of Udham Singh, who assassinated Michael O'Dwyer in London to avenge the 1919 Jallianwala Bagh massacre in Amritsar, the film starred Vicky Kaushal in the title role, along with Shaun Scott, Stephen Hogan, Amol Parashar, Banita Sandhu and Kirsty Averton in supporting roles.