Lukas Haas has joined the cast of the real-time thriller, While She Was Out for Don Murphy's Angry Films, Insight Film Studios, and Proud Mary Entertainment; Guillermo del Toro is executive producing.

Producer Susan Montford is making her directorial debut on the film which stars Kim Basinger; she also wrote the screenplay. The Hollywood Reporter adds Haas will play the leader of a gang of kids who terrorize Basinger in the woods after she witnesses a murder. The cast also includes Jamie Starr, Leonard Wu, and Luis Chavez.

No word on a production schedule on While She Was Out.