Question: Which star of 2010 American drama thriller "The Experiment" also received widespread recognition after starring in "The Pianist" (2002).
Sentence (from "The Experiment (2010 film)"): The Experiment is a 2010 American drama thriller film directed by Paul T. Scheuring and starring Adrien Brody, Forest Whitaker, Cam Gigandet, Clifton Collins, Jr., and Maggie Grace, about an experiment which resembles Philip Zimbardo's Stanford prison experiment in 1971.
Relevant evidence: Yes