
Los Angeles, California, USA
Simon Maxwell Helberg (born December 9, 1980) is an American actor, comedian, and musician. He is known for playing Howard Wolowitz in the CBS sitcom The Big Bang Theory (2007–2019), for which he won the Critics' Choice Television Award for Best Supporting Actor in a Comedy Series, and as Cosmé McMoon in the film Florence Foster Jenkins (2016), for which he was nominated for the Golden Globe Award for Best Supporting Actor – Motion Picture. He has appeared on the sketch comedy series MADtv, and has appeared in films such as Old School (2003), Good Night, and Good Luck (2005), Walk Hard: The Dewey Cox Story (2007), A Serious Man (2009), and Annette (2021). He wrote, directed (along with his wife Jocelyn Towne), and starred in the film We'll Never Have Paris (2014), which is based on he and his wife's relationship.

as Dr. Revanche (voice)

as Self - Guest
2009

as Self - Guest
2015

as Dr. Revanche (voice)
2005

as Howard Wolowitz (voice)
2017

as Self
2010

as Howard Wolowitz
2007

as Self
2005

as Napoleon (voice)
2014

as Spokesman
1996

as Jeff
2003

as Student Driver
2003

as Self
2012
as Dimitry
2023

as Mediator
2026

as Self (archive footage) (uncredited)
2023

as Dimitry
2023

as Nathan
2022

as Self
2021

as The Accompanist
2021

as Self (archive footage)
2019

as Little Man
2018

as Jeremy
2016

as Cosmé McMoon
2016

as Self
2016

as Translator
2015

as Quinn
2014

as Seth
2013

as Frank
2011

as Young Husband
2011

as Rabbi Scott
2009

2008

as Dreidel L'Chaim
2007

as Self
2007

as Rathkon
2007

as Staffer
2007

as Stewart
2007

as TJ Goldman
2007
as Dr. Revanche (voice)
2 ep.

as Self - Guest
2 episodes

as Self - Guest
2 episodes

as Dr. Revanche (voice)
2 episodes

as Howard Wolowitz (voice)
1 episodes

as Self
2 episodes

as Howard Wolowitz
279 episodes

as Self
1 episodes

as Napoleon (voice)
52 episodes

as Spokesman
1 episodes

as Jeff
1 episodes

as Student Driver
1 episodes

as Self
1 episodes

as Self
1 episodes

as Luca Clark
5 episodes

as Seth
4 episodes

as Ronaldo (voice)
1 episodes

as Bian Zao (voice)
2 episodes

as Frank M. Robinson
1 episodes

as Kevinator
1 episodes

as Arthur
1 episodes

as Gus Latrine
1 episodes

as Billy
1 episodes

as Alex Dwyer
14 episodes

as Self
1 episodes
Writer