Bruce Willis has been cast opposite Halle Berry in the James Foley-directed psychological thriller "Perfect Stranger" for Revolution Studios reports Variety.

In the film, which is set in the world of the Internet, Berry plays a woman who goes undercover, both on and offline, to investigate a friend's murder. Willis will play one of the chief suspects Berry is investigating.

Willis is currently in pre-production on "Die Hard 4" for Fox and recently dropped out of New Line crime drama "Solace," which had been set to start production this summer. Shooting on 'Stranger' beigns early 2006.

Thanks to 'Cardie'.