 When landowner Jagannath Singh (Dilip Kumar) is murdered, his twin brother Amarnath Singh (also Dilip Kumar) decides to investigate, and finds the list of suspects is seemingly endless. From Jagannath s own son Amar (Mukul Dev), to his abused wife, Suman (Smita Jaykar), to the woman he raped, Yamini (Rekha) and her brother Kundan (Malay Chakravarty), there s a long list of wronged people with a reason to want Jagannath Singh dead.