Black Mail

Hindi · 1973 · 145 min · thriller

Directed by Vijay Anand — Dharmendra · Rakhee Gulzar · Shatrughan Sinha

A scientist's breakthrough method for generating electricity from sunlight draws attention and threatens a local businessman's interests. The businessman and his associate scheme to marry into the scientist's family and gain access to the formula, arranging for the associate's former sweetheart to wed the scientist's nephew. As suspicions and secret meetings create tension in the new marriage, blackmail over hidden photographs complicates the couple's trust in one another.

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IMDb 6.6 · 273 votes