When Raja discovers his face is identical to a wealthy and successful doctor he manages to take his place, but soon he discovers that success is no guard against problems.
| Actor | Role |
|---|---|
 Rajesh KhannaRaja / Dr. Shekhar | Raja / Dr. Shekhar |
 Hema MaliniLata | Lata |
 Reena RoyRani | Rani |
 Johnny WalkerMicheal | Micheal |
 JagdeepNot listed | Not listed |
 Om ShivpuriNot listed | Not listed |
 Keshto MukherjeeBlackbird "Boss" | Blackbird "Boss" |
 Asit SenNot listed | Not listed |
 Shubha KhoteNot listed | Not listed |
 BirbalNot listed | Not listed |
 IftekharMathura Das | Mathura Das |
 Premnath MalhotraLata's Father | Lata's Father |
 ShammiNot listed | Not listed |