The film is about Colonel Dharam Veer Singh Pathan, who is a highly ranked military officer. He is in charge of keeping a military secret document save. On the other hand there are traitors who want to steal the secret document and sell it to foreigners. Vicky is part of gang who want to steal the secret document and constructs a plan for stealing the secret document. Sharara is an action film starring Raaj Kumar, Hema Malini in a double role, Shatrughan Sinha and Mithun Chakraborty in friendly appearance , Tina Munim, Amjad Khan and Ranjeet. Actress Hema Malini is understood to have produced the film. The title song of the film was very popular when released. The film received positive reviews at the time of its release mainly due to the star-studded cast and great acting performances by the stars.
| Actor | Role |
|---|---|
 Raaj KumarColonal Dharam Veer Singh Pathan | Colonal Dharam Veer Singh Pathan |
 Hema MaliniMadhu and Champavati 'Chandni' | Madhu and Champavati 'Chandni' |
 Shatrughan SinhaVicky | Vicky |
 Mithun ChakrabortyDeepak(as Friendly Appearance) | Deepak(as Friendly Appearance) |
 Tina MunimRashmi | Rashmi |
 Kader KhanKK | KK |
 Shakti KapoorMr. Kapoor | Mr. Kapoor |
 Tom AlterMr Jefferson (foreign agent) | Mr Jefferson (foreign agent) |
 Bob ChristoMr Subeco (foreign agent) | Mr Subeco (foreign agent) |
 Ranjeet BediSimon | Simon |