दो अनजाने

Anoop Kumar as Amit's co-worker Prem Chopra as Ranjit Utpal Dutt as Mr. Sanyal Mithun Chakraborty as Ghanti (Amit's neighbour) Abhi Bhattacharya as Padre Lalita Pawar as Amit's Neighbour Amitabh Bachchan as Amit Roy/Naresh Dutta Rekha as Rekha Roy/Sunita Devi Pradeep Kumar as Mr. Sumesh Dutt