Kamal Haasan and Sridevi in the Malayalam classic Sathyavan Savithri (1977)

Kamal Haasan and Sridevi in the Malayalam classic Sathyavan Savithri (1977). A costume drama from Kerala, somehow, when Sridevi became a huge star in the 1980s, the film was re-released as "Night Queen", a tawdry title to lure in the front benchers. Part of the early bad press Sridevi had when they accused her of being part of "adult films" - a rumour that persisted for a decade and when nothing came of it, finally died down. 

Sathyavan Savithri was released in October 1977 in Kerala and you can watch it online in YouTube here.