
Acting
Also Known As: William Irwin, Fool Moon
Birth Date
April 11, 1950
(76 years old)
Place of Birth
Santa Monica, California, USA
Popularity
trending_up1
William Mills Irwin (born April 11, 1950) is an American actor, choreographer, clown, and comedian. He began as a vaudeville-style stage performer and has been noted for his contribution to the renaissance of the American circus during the 1970s. He has made several appearances on film and television. He won a for his role in Who's Afraid of Virginia Woolf? He also worked as a choreographer on Broadway. He was nominated for the Tony Award for Best Choreography in 1989 for Largely New York. He is also known as Mr. Noodle on the Sesame Street segment Elmo's World, and he appeared in the Sesame Street film short Does Air Move Things? He has regularly appeared as Dr. Peter Lindstrom on Law & Order: Special Victims Unit and had a recurring role as "The Dick & Jane Killer" on CSI: Crime Scene Investigation. From 2017 to 2019, he appeared as Cary Loudermilk on the FX television series Legion. Description above from the Wikipedia article Bill Irwin, licensed under CC-BY-SA, full list of contributors on Wikipedia.




Dr. Peter Lindstrom
1999 • 16 episodes

Ellison Conway
1990 • 1 episode

Mr. Noodle
1969 • 4 episodes

Polyphemus
2026

Nate Haskell
2000 • 9 episodes

Cardinal Brennan
2010 • 2 episodes

Self - Special Guest
1975 • 1 episode

TARS (voice)
2014

Nate Royce
2001 • 1 episode

Fred Medkiff
2009 • 1 episode

Richard Balsille
2012 • 1 episode

ER Doctor
2016 • 1 episode

Su'Kal
2017 • 3 episodes

Calvin Bennett
2018 • 3 episodes

Eddie Bartholomew
1984 • 1 episode

Pickles
1996 • 1 episode

Enrico Bellati
1990 • 2 episodes

Atticus Nevins
2013 • 4 episodes

Cornelius Eckhard
2022 • 1 episode

James Ingram
2025 • 2 episodes