Film and stage's Liev Schreiber, recently the title role in the Public Theatre's Hamlet, and Robert Sean Leonard, currently in White People attended the Jan. 12opening night performance of David Mamet's Sexual Perversity in Chicago and The Duck Variations at the Atlantic Theatre. Sexual Perversity and Duck Variations are a part of the Atlantic's all Mamet season, which will include a revival of American Buffalo starring Macy. View the next photo