PersonSimon Helberg14 credits in the catalogue: acting.ActingMumford1999College RoommateNational Lampoon's Van Wilder2002VernonOld School2003JerryA Cinderella Story2004TerryGood Night, and Good Luck.2005CBS PageFor Your Consideration2006Junior AgentWalk Hard: The Dewey Cox Story2007Dreidel L'ChaimThe Big Bang Theory2007Howard Joel WolowitzEvan Almighty2007StafferA Serious Man2009Rabbi ScottFlorence Foster Jenkins2016Cosmé McMoonUnraveling the Mystery: A Big Bang Farewell2019Self (archive footage)Annette2021The AccompanistThe Audacity2026Martin Phister