The two-time Oscar winner joins Matt Damon and Sharlto Copley in the Media Rights Capital project
Simon Kinberg ("X-Men: First Class") is producing the Media Rights Capital project, which has not been shopped to studios yet.
Foster was last seen on the big screen in 2008's "Nim's Island" and will next star opposite Mel Gibson in "The Beaver," a dark comedy that she also directed from a Black List-topping screenplay by Kyle Killen. Summit Entertainment will release the film on March 25.
Foster is represented by ICM and her casting was first reported by Deadline.