After his father's death, a traumatised Rakesh is adopted by a Christian couple who rename him, Rocky. Years later, he realises his true identity and vows to avenge his father's murder.
| Actor | Role |
|---|---|
 Sanjay DuttRakesh / Rocky D'Souza | Rakesh / Rocky D'Souza |
 Reena RoyLajwanti / Hirabai | Lajwanti / Hirabai |
 Tina MunimRenuka Seth | Renuka Seth |
 Ranjeet BediJagdish aka 'J.D.' | Jagdish aka 'J.D.' |
 Aruna IraniKathy D'Souza | Kathy D'Souza |
 Shakti KapoorR.D. | R.D. |
 Amjad KhanRobert D'Souza | Robert D'Souza |
 Rakhee GulzarParvati | Parvati |
 ShashikalaSophia | Sophia |
 IftekharDr. Bhagwandas | Dr. Bhagwandas |
 Satyendra KapoorRam Avtar | Ram Avtar |
 Anwar HussainRatanlal | Ratanlal |
 AghaProfessor | Professor |
 C.S. DubeyMan at the courtesan's place | Man at the courtesan's place |
| SShiv KumarAdvocate Sharma | Advocate Sharma |
 Keshto MukherjeeDrunk Driver | Drunk Driver |
 Jalal AghaNot listed | Not listed |
| SSudha ChopraNot listed | Not listed |
| MMaster RaviNot listed | Not listed |
 Gulshan GroverJaggi | Jaggi |
| NNeelu AroraNot listed | Not listed |
 Chunky PandayBell-ringer student (extra) in song "Rocky Mera Naam" | Bell-ringer student (extra) in song "Rocky Mera Naam" |
| GGopi KrishnaNot listed | Not listed |