Bruce Willis and Halle Berry, the Perfect Strangers

Bruce Willis will star opposite Halle Berry in the Revolution Studios psychological thriller Perfect Stranger, directed by James Foley (Man and Wife, Confidence).

The feature, which is set in the world of the Internet, tell the story of a woman who goes undercover, both on and offline, to investigate a friend's murder, but gets caught up in the world of obsessive love online.

Willis will play one of the chief suspects Berry is investigating.

The "Sin City" star has recently signed on to reprise his role as John McLane in Die Hard 4.0