When Governor Jaisingh Sinha is murdered, the needle of suspicion points towards his estranged step-son, Sahil. Now Sahil must prove his innocence and find out who the real killer is.

Wikipedia: Gupt: The Hidden Truth, shortly called Gupt, is a 1997 Indian Hindi-language action thriller film directed by Rajiv Rai. The film stars Bobby Deol, Manisha Koirala, and Kajol in the lead roles. Distributed under the banner of Trimurti Films, it also stars Raj Babbar, Prem Chopra, Raza Murad, Kulbhushan Kharbanda, Paresh Rawal, Dalip Tahil, Sharat Saxena, Sadashiv Amrapurkar, Om Puri, Mukesh Rishi, Priya Tendulkar and others in supporting roles. The soundtrack was composed by Viju Shah. With its plot based on the novel Good Children Don't Kill (1967) by Louis Thomas, it is considered as one of the best thriller films from Hindi Cinema.

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