"Garner made her Broadway debut on November 1, 2007, playing Roxanne in "Cyrano de Bergerac" alongside Kevin Kline at the Richard Rodgers Theatre on Broadway.
Kasneje leta 2001 ji J. J. Abrams, producent serije "Felicity", v kateri je Jennifer Garner igrala leta 1998, priskrbi vlogo Sydney Bristow v svoji novi vohunski televizijski seriji "Alias".