Bad Aur Badnaam is an action thriller drama that revolves around the secret agents James (Sanjeev Kumar) and Ashwini Kumar (Shatrughan Sinha), who are from Ringania and India respectively. Initially, the two find themselves against each other; however, when the two realise the truth, they decide to join hands to fight together against the villains who aim for world domination. Will the two men succeed in their mission?