Three jailed convicts, Himmat, his brother Ajit, and Dilawar Khan break out of prison and take over the household of Editor Ashok Rai. The convicts will continue to hold the family hostage until their associate, Kamini contacts them in person.
| Actor | Role |
|---|---|
 Raaj KumarAshok Rai | Ashok Rai |
 Mala SinhaDeepa Rai | Deepa Rai |
 Sunil DuttHimmat Singh | Himmat Singh |
 Vijay AroraVijay | Vijay |
 Parveen BabiNaina Rai | Naina Rai |
 Danny DenzongpaDilawar Khan | Dilawar Khan |
 Ranjeet BediAjit Singh | Ajit Singh |
 IftekharVijay's Father | Vijay's Father |
 Urmila BhattVijay's Mother | Vijay's Mother |
 Ramesh DeoInspector R. D. Wadkar | Inspector R. D. Wadkar |
 Sonia SahniKamini | Kamini |
 Jankidas MehraJankidas | Jankidas |
 SurendraAjit and Himmat's Step-father | Ajit and Himmat's Step-father |
| DDeven VarmaDelivery Van Driver | Delivery Van Driver |