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 American circus during the 1970s. He has made a number of appearances on film and television, and he won a Tony Award for his role in Who's Afraid of Virginia Woolf? He also worked as a choreographer on Broadway and 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 , and had a recurring role as "The Dick & Jane Killer" on . From 2017 to 2019, he appeared as Cary Loudermilk on the FX television series Legion.
He adapted Molière's play Les Fourberies de Scapin as a comedy called Scapin, and has played the title role in several productions. He appeared in the play at the off-Broadway Roundabout Theatre Company Laura Pels Theatre in January through March 1997, after performing in the play at the Seattle Rep. His adaptation allowed him to incorporate his signature clowning routines into the course of the action.
Irwin performed with The Cadets Drum and Bugle Corps at the 1996 Summer Olympics, in a "band on the run" sequence where he played Dr. Hubert Peterson of the fictitious Federation of United Marching Associations of America.
He directed the 1998 Roundabout Theatre Company production of A Flea in Her Ear. He appeared in 2002 with Sally Field in the replacement cast of The Goat or Who is Sylvia? In 2005, he starred as George alongside Kathleen Turner in a revival of Edward Albee's Who's Afraid of Virginia Woolf?, for which he won a Tony Award. He played Vladimir (Didi) in the 2009 Broadway revival of Waiting for Godot, and Mr. McAfee in the Broadway revival of Bye Bye Birdie. In 2011, he appeared in King Lear at the Public Theatre. In 2023, he played Clov in the Irish Repertory Theatre's Off-Broadway production of Endgame.
Irwin's most notable television roles have been Enrico Ballati, "The Flying Man", on the television series Northern Exposure, Mr. Noodle in the Elmo's World segment of the PBS children's show Sesame Street, and the "Dick & Jane" serial killer on . He was featured in the 1988 music video of "Don't Worry, Be Happy" by Bobby McFerrin (along with McFerrin and Robin Williams) and the 1996 music video of "Let Me into Your Heart" by Mary Chapin Carpenter. Irwin was also featured in HBO's 1997 production Subway Stories. He has also appeared on The Cosby Show, Saturday Night Live, 3rd Rock from the Sun, Law & Order, and Lights Out.
In 2011, Irwin guest starred in the pilot episode of the CBS television drama A Gifted Man. He starred in the 2013 medical drama TNT television series, Monday Mornings as Buck Tierney.Ross, Robyn. "TNT Orders David E. Kelley's Medical Drama 'Monday Mornings'" May 2012 In 2014, he guest starred in the episode "The One Percent Solution" of CBS' Elementary.
Irwin voices the robot TARS in the film Interstellar and puppeteers the robot in most scenes (those which are not computer-generated). He is featured in the PBS series Great Performances, in the episode titled "Bill Irwin, Clown Prince", initially broadcast in December 2004. "Great Performances. 'Bill Irwin, Clown Prince' ". Public Broadcasting Service, 2004. Retrieved August 19, 2013
He regularly appears on the NBC crime series as therapist Dr. Peter Lindstrom. Lindstrom normally appears on the show while counseling main character Captain Olivia Benson. Irwin also appeared on the television series Sleepy Hollow, playing the character of Atticus Nevins. Between 2017 and 2019, he appeared in the FX television series Legion.
In 2020, he appeared as Su'Kal in . In 2022, Irwin guest starred on The Gilded Age on HBO.
In 1992, he won an Obie Award for his performance in Texts for Nothing. Together with David Shiner, he won a special Tony Award for Live Theatrical Presentation in 1999 for their show, Fool Moon. In 1993, this show had already won a Drama Desk Award for "Unique Theatrical Experience" and an Outer Critics Circle "Special Achievement" Award.
In 2000, the Jazz Tap Ensemble in Los Angeles received a $10,000 grant from the National Endowment for the Arts (NEA) "for a commission of a new work by Bill Irwin." "2000 Grant Awards: Creation & Presentation" arts.gov. Retrieved August 18, 2013.
In 2004, the Signature Theatre Company (New York), received a $40,000 NEA grant for "the world premiere production of 'Mr. Fox: A Rumination' by Bill Irwin." "2004 Grant Awards: Creativity" arts.gov. Retrieved August 18, 2013.
In 2005, he won the Tony Award for Best Actor in a Play for his appearance as George in the revival of Edward Albee's Who's Afraid of Virginia Woolf?
Irwin received a 2008 CFCA Award nomination for "Best Supporting Actor" for his role in Rachel Getting Married. In 2010, The New Victory Theater presented Irwin with the first-ever New Victory Arts Award. He was honored for "bringing the arts to kids and kids to the arts." Nathan Lane and Jonathan Demme spoke at the ceremony. Irwin is also on the board of The New 42nd Street, Inc.
| + Film roles | |||
| 1980 | Popeye | Harold Hamgravy, the Old Boyfriend | |
| 1988 | A New Life | Eric | |
| Eight Men Out | Eddie Collins | ||
| 1990 | My Blue Heaven | Kirby | |
| 1991 | Scenes from a Mall | Mime | |
| Hot Shots! | Buzz Harley | ||
| Stepping Out | Geoffrey | ||
| 1993 | Silent Tongue | Comic | |
| Manhattan by Numbers | Floyd | ||
| Unnamed Brother #1 | Uncredited | ||
| 1994 | Water Ride | The Man in the Gray Hat | Short film |
| 1998 | Illuminata | Marco | |
| 1999 | Just the Ticket | Ray Charles | |
| A Midsummer Night's Dream | Tom Snout | ||
| 2000 | How the Grinch Stole Christmas | Lou Lou Who | |
| 2001 | Mr. Noodle | Direct-to-video | |
| 2002 | Igby Goes Down | Lt. Smith | |
| 2004 | The Truth About Miranda | Emile | |
| The Manchurian Candidate | Scoutmaster | ||
| 2005 | Sesame Street | Mr. Noodle | Direct-to-video |
| 2006 | Mr. Noodle | Direct-to-video | |
| Lady in the Water | Mr. Leeds | ||
| Mr. Noodle | Direct-to-video | ||
| 2007 | Dark Matter | Hal Silver | |
| Mr. Noodle | Direct-to-video | ||
| Across the Universe | Uncle Teddy | ||
| 2008 | Rachel Getting Married | Paul Buchman | |
| 2010 | Goldstar, Ohio | Chief Jeff 'Goob' Garver | Short film |
| 2011 | Higher Ground | Pastor Bud | |
| Additional voices | Direct-to-video | ||
| Additional voices | Direct-to-video | ||
| 2012 | Elmo's World - Favorite Things | Additional voices | Direct-to-video |
| 2014 | Interstellar | TARS (voice) | Provides puppetry for TARS and CASE |
| Frozen on Broadway: First Look | Director | Short film | |
| 2015 | Identity Theft | Mark | Short film |
| Ricki and the Flash | Single Dad | ||
| 2016 | Old Hats | Himself | |
| 2018 | Ballet Now | Himself | Documentary |
| 2020 | Irresistible | Elton Chambers | |
| 2022 | Spoiler Alert | Bob | |
| 2023 | Rustin | A. J. Muste | |
| 2024 | High Tide | Scott | |
| 2026 | Post-production | ||
| Post-production |
| + Television roles | |||
| 1979 | Struck by Lightning | Episode: "Frank Meets the Press" | |
| 1982 | Saturday Night Live | The Dancing Man | Segment: "The Dancing Man" |
| 1983 | The Regard of Flight | Performer | TV movie |
| 1987 | The Cosby Show | Eddie Bartholomew | Episode: "The Show Must Go On" |
| 1990 | The Circus | Pierrot The Clown / Miranda's Father | TV movie |
| 1991–1992 | Northern Exposure | Enrico Bellati | 2 episodes |
| 1992 | The Last Mile | The Maestro | TV short |
| 1992–2010; 2017–present | Sesame Street | Mr. Noodle, Air Mime, Professor Television | Recurring; 25 episodes |
| 1993 | Great Performances | Master of Ceremony | Episode: "Sondheim: A Celebration at Carnegie Hall" |
| TriBeCa | Gene Kelly Clone | Episode: "The Loft" | |
| 1994 | Monte Video | Clown | Episode: "Erntedankfest" |
| 1996 | The Adventures of Pete & Pete | The Broker | Episode: "35 Hours" |
| 1997 | Subway Stories | Himself | TV movie; segment: "Subway Car from Hell" |
| 1998 | 3rd Rock from the Sun | Pickles | Episode: "Pickles and Ice Cream" |
| 2002 | The Laramie Project | Harry Woods | TV movie |
| 2006 | Nate Royce | Episode: "Masquerade" | |
| 2008 | Law & Order | Ellison Conway | Episode: "Bogeyman" |
| Life on Mars | Dr. Schwahn | Episode: "Tuesday's Dead" | |
| 2008–2011 | Recurring | ||
| 2011 | The Good Wife | Fred Medkiff | Episode: "Ham Sandwich" |
| Lights Out | Hal Brennan | Recurring | |
| A Gifted Man | Ron Vinetz | Episode: "Pilot" | |
| 2013 | Monday Mornings | Dr. Buck Tierney | Main cast |
| 2013–2022 | Dr. Peter Lindstrom | Recurring; 17 episodes | |
| 2014 | Elementary | Richard Balsille | Episode: "The One Percent Solution" |
| Blue Bloods | Cardinal Brennan | 2 episodes | |
| 2015 | South of Hell | Enos Abascal | Main cast |
| 2015–2016 | Sleepy Hollow | Atticus Nevins | 4 episodes |
| 2016 | Confirmation | John Danforth | TV movie |
| Quarry | Harlowe | Episode: "Seldom Realized" | |
| 2017 | Julie's Greenroom | Himself | 2 episodes |
| Doubt | Judge | 2 episodes | |
| 2017–2019 | Legion | Cary Loudermilk | Main cast |
| 2018, 2022 | This Is Us | Dr. Spencer | 2 episodes |
| 2020–2021 | Su'Kal | 3 episodes | |
| 2021 | New Amsterdam | Grandpa Calvin | 3 episodes |
| 2022 | The Gilded Age | Cornelius Eckhard | Episode: "Face the Music" |
| The Dropout | Channing Robertson | 4 episodes | |
| The Andy Warhol Diaries | Andy Warhol (voice) | 6 episodes | |
| 2025 | The Beast in Me | James Ingram | 2 episodes |
| + Music videos | |||
| 1988 | "Don't Worry, Be Happy" | Himself | Music video; Bobby McFerrin |
| 1996 | "Let Me into Your Heart" | Himself | Music video; Mary Chapin Carpenter |
| + Stage work | |||
| 1984 | Accidental Death of an Anarchist | The Sergeant | Broadway |
| 1987 | The Regard of Flight | Writer and performer | Broadway |
| 1988 | Waiting for Godot | Lucky | Off-Broadway Drama Desk Award nomination |
| 1989 | Largely New York | The Post-Modern Hoofer Director, choreographer, and writer | Broadway Drama Desk Award for Unique Theatrical Experience Tony Award nominations for Best Actor in a Play, Best Choreography, Best Direction of a Play, and Best Play |
| 1993 | Fool Moon | Creator and performer | Broadway |
| 1995 | Fool Moon | Creator and performer | Broadway |
| 1998 | Fool Moon | Creator and performer | Broadway |
| 2002 | The Goat, or Who Is Sylvia? | Martin | Broadway |
| 2005 | Who's Afraid of Virginia Woolf? | George | Broadway Tony Award Drama Desk Award nomination |
| 2007 | Who's Afraid of Virginia Woolf? | George | National tour |
| 2009 | Waiting for Godot | Vladimir | Broadway Drama Desk Award nomination |
| Bye Bye Birdie | Harry MacAfee | Broadway | |
| 2011 | King Lear | The Fool | Off-Broadway Drama Desk Award nomination |
| 2014 | Show Boat | Cap'n Andy Hawks | San Francisco Opera |
| 2018 | The Iceman Cometh | Ed Mosher | Broadway |
| 2019 | Movement choreographer | Broadway | |
| 2023 | Endgame | Clov | Off-Broadway |
| 2024 | On Beckett | Himself | Guthrie Theater |
| Eureka Day | Don | Broadway |
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