Insaniyat is an action drama about an honest cop, SSP Amar Nath Singh (Amitabh Bachchan), who only wishes to make India crime free. He discovers that the underworld don Brijbhan (Anupam Kher) is on his way to increase terrorism in India. He devises a plan to bring together two gang leaders – Karim Lala (Sunny Deol) and Hari (Chunky Pandey), who are divided by their religion. However, if the two come together and agree to help Amar Nath, he could bring Brijbhan down and eliminate terrorism. It is to be seen, whether Amar Nath Singh will be able to bring these two gang leaders together?