Information about Lucy's involvement is at the moment scarce indeed, but the Waarrior Savitri facebook page has this to say about the film:
A modern day adaptation of the ancient fable of Savitri and Satyavaan, set in the picturesque locales of Las Vegas.
Mounted on a huge scale, this is a female centric action thriller directed by the award winning director Param Gill. The cast and crew comprises of renowned artists from the worlds of Bollywood and Hollywood.
A "female centric action thriller" sounds great for Lucy!
There is also a Waarrior Savitri twitter account to follow.
Watch this space...