This Is Our Youth

…Dennis Ziegler in Lonergan’s play This Is Our Youth. He later starred in a revival of Glengarry Glen Ross (2025), David Mamet’s play about desperate real-estate salesmen.

…End, starring in Kenneth Lonergan’s This Is Our Youth. During the show’s eight-week run, Gyllenhaal received largely positive reviews. In 2015 he appeared in his first Broadway production, Constellations.