The following is a list of all the roles Simon has played in television and movies. The links below will take you to the IMDB page for the movie or show.
Film
- A Serious Man (2009) …. Rabbi Scott
- Walk Hard: The Dewey Cox Story (2007) …. Dreidel L’Chaim
- Mama’s Boy (2007) …. Rathkon
- Evan Almighty (2007) …. Staffer
- Careless (2007) …. Stewart
- For Your Consideration (2006) …. Junior Agent
- The TV Set (2006) …. TJ Goldman
- Bickford Shmeckler’s Cool Ideas (2006) …. Al
- The Pity Card (2006) …. Simon
- Derek & Simon: A Bee and a Cigarette (2006) …. Simon
- Good Night, and Good Luck. (2005) …. CBS Page
- A Cinderella Story (2004) …. Terry Anderson
- Old School (2003) …. Jerry
- Van Wilder (2002) …. Vernon
- Mumford (1999) …. College Roomate
Television
- “The Big Bang Theory” …. Howard Wolowitz (All episodes, 2007-2010)
- The 61st Primetime Emmy Awards (2009) …. Moist
- “Dr. Horrible’s Sing-Along Blog” …. Moist (3 episodes, 2008)
- “The Minor Accomplishments of Jackie Woodman” …. Matt Menard (1 episode, 2007)
- “Derek and Simon: The Show” …. Simon (13 episodes, 2007)
- “Studio 60 on the Sunset Strip” …. Alex Dwyer (14 episodes, 2006-2007)
- “Joey” …. Seth (4 episodes, 2004-2006)
- Joey and the Wedding (2006)
- Joey and the Big Move (2006)
- Joey and the Assistant (2005)
- Joey and the Party (2004)
- “The Jake Effect” …. Bill Skidelsky (1 episode, 2006)
- “Arrested Development” …. Jeff (1 episode, 2005)
- “Life on a Stick” … (2 episodes, 2005)
- Liking Things the Way They Aren’t … Vinnie
- Pilot … Stan
- “Unscripted” … (2 episodes, 2005)
- Episode #1.6 …. Casting Assistant
- Episode #1.5 (uncredited) …. Simon
- “Reno 911!” … (2 episodes, 2004)
- Raineesha X … Student Driver
- Not Without My Mustache … Hooker Buying Son
- “Quintuplets” …. Neil (1 episode, 2004)
- “Less Than Perfect” …. Arthur (1 episode, 2003)
- Tracey Ullman in the Trailer Tales (2003) …. Adam (DGA Trainee)
- “MADtv” …. Various (5 episodes, 2002-2003)
- Episode #8.16 (2003)
- Episode #8.10 (2002)
- Episode #8.9 (2002)
- Episode #8.7 (2002)
- Episode #8.6 (2002)
- “The O’Keefes” …. Mumps (1 episode, 2003) Election
- “Sabrina, the Teenage Witch” …. The Spokesman (1 episode, 2002)
- The Funkhousers (2002) …. Donnie Funkhouser
- “Undeclared” …. Jack (1 episode, 2001)
- Prototype (2001)
- “Son of the Beach” …. Billy (1 episode, 2001)
- Ruling Class (2001) (TV) …. Fred Foster
- “Cursed” …. Andy Tinker (1 episode, 2001)
- “Popular” …. Gus Latrine (1 episode, 2001)
















