Udham Singh was an Indian revolutionary freedom fighter who sought revenge for the 1919 Jallianwala Bagh massacre by assassinating former lieutenant governor of Punjab Michael O’Dwyer in 1940. Sardar Udham Hindi Movie: Check out Vicky Kaushal's Sardar Udham aka Udham Singh Biopic movie release date, review, cast & crew, trailer, songs, teaser, story, budget, first day collection, box ... Sardar Udham : Directed by Shoojit Sircar. With Vicky Kaushal, Shaun Scott, Stephen Hogan, Amol Parashar. A biopic detailing the 2 decades that Punjabi Sikh revolutionary, Udham Singh , spent planning the assassination of the man responsible for the Jallianwala Bagh massacre. Sardar Udham Singh , who was hanged on 31st July 1940, in London, remains a symbol of India’s unwavering resolve to seek justice for the Jallianwala Bagh massacre. Born on 26th December 1899, in Sunam, Punjab, Singh exposure to Sikhism and revolutionary activities, including the Komagata Maru incident and the Ghadar Party's uprising, shaped his anti-colonial stance. Singh was deeply affected by the Jallianwala Bagh massacre, 1919, where British troops killed hundreds of unarmed Indians ...