Gifted mother-daughter theatre duo Lillette and Neha Dubey are famed for their brilliance on stage and in Mira Nair's "Monsoon Wedding". Now they are all set for their next act together, this time in a Hindi film titled "Sau Jhoot Ek Sach".

They play mother-daughter in Bappaditya Roy's next film, which is a psychological thriller slated to release in August.

"Sau..." explores the complexities of human behaviour and vulnerabilities. It also tries to dig into the individual mind and unearth the fears and inhibitions.

The story revolves around an affluent family and an incident that changes their normal course of life forever. Produced by Amitabha Singh, the film stars three-time national award winner Mammootty, Vikram Gokhale, Lillete Dubey, Joy Sengupta and Neha Dubey.