A young Sardar Udham Singh left deeply scarred by the Jallianwala Bagh massacre, escaped into the mountains of Afghanistan, reaching London in 1933-34. Carrying an unhealed wound for 21 years, the revolutionary assassinated Michael O’Dwyer on 13th March, 1940, the … Vicky Kaushal, Shaun Scott, Stephen Hogan, Amol Parashar, Kirsty Averton, Banita Sandhu, Andrew Havill Added on Amazon Prime 2023-07-23. Youtube Trailer