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Simon Helberg
Known for: ActingSimon 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.
Filmography 23
The Big Bang Theory
as Howard Wolowitz 
A Cinderella Story
as Terry 
Annette
as The Accompanist 
National Lampoon's Van Wilder
as Vernon 
The Audacity
as Martin Phister 
Dr. Horrible's Sing-Along Blog
as Moist 
Florence Foster Jenkins
as Cosmé McMoon 
Mama's Boy
as Rathkon 
Space Oddity
as Dimitry 
As They Made Us
as Nathan 
For Your Consideration
as Junior Agent 
Let Go
as Frank 
American Symphony
as Self (archive footage) (uncredited) 
The TV Set
as TJ Goldman 
Careless
as Stewart 
We'll Never Have Paris
as Quinn 
Mumford
as College Roommate 
Tracey Ullman in the Trailer Tales
as Adam (DGA Trainee) 
For Worse
as Mediator 
I Am I
as Seth 
Paint It Black
as Jeremy 
The Selling
as Young Husband