William Joseph 'Billy' Baldwin (born February 21, 1963) is an American actor, producer, and writer, known for his starring roles in such films as Flatliners (1990), Backdraft (1991), Sliver (1993), Fair Game (1995), Virus (1999), Double Bang (2001), as Johnny 13 in Danny Phantom (2004–2007), Art Heist (2004), The Squid and the Whale (2005), as Senator Patrick Darling on the ABC drama Dirty Sexy Money (2007–2009), Justice League: Crisis on Two Earths (2010), and was a regular guest on Gossip Girl as William van der Woodsen and Parenthood as Gordon Flint. He also starred as lead detective Brian Albert in the Lifetime Original Movie The Craigslist Killer. He is brother to actors Alec Baldwin, Stephen Baldwin, and Daniel Baldwin. He is married to singer Chynna Phillips (Wilson Phillips) and they have 3 children.

Filmography

• 2025BitterSweet — Zimmerman
• 2025Disaster Strike Force — Senator Terry Carlsson
• Disaster Strike Force — Senator Terry Carlsson
• 2025God's Soldier — Steiner
• 2025My Mother Is a Cosmonaut
• 2025No Address — Robert
• 2024Billie's Magic World — Gregory
• 2024South of Hope Street — Daniel
• 2024The 92nd Annual Hollywood Christmas Parade
• 2024War of the Worlds: Extinction — General Skuller
• 202320.0 Megaquake — Senator Terry Carlson
• 2023Assault on Hill 400 — General Weaver
• 2023Break In — Robert Lockwood
• 2023Candy Land — Sheriff Rex
• 2023Ice Storm — Senator Carlson
• 2023Kid Santa — Tony
• 2023Out of Hand — Leonard
• 2023Sherlock Santa — Tony
• 2022A Day with Santa — Tony
• 2022A Royal Christmas on Ice — Daryl Blake
• 2022Dakota — Monty Sanders
• 2022On the Line — Executive Producer
• 2022Super Volcano — Senator Carlson
• 2022The Case of the Christmas Diamond — Detective Billings
• 2022The Good Witch of Christmas — Tony
• 2021Church People — Mr. Cameron
• 2021Fourth Grade — Charlie
• Hacks — Billy Baldwin
• 2021Haters — William Baldwin
• 2021The Rebels of PT-218 — General Bradley
• 2021War of the Worlds: Annihilation — General Skuller
• 20202 Graves in the Desert — Mario
• 2020Beckman — Reese
• 2020My Promise to P.J.
• 2020S.O.S. Survive or Sacrifice — Jake
• 20191st Born — Saul
• 2019Backdraft 2 — Brian McCaffrey
• Northern Rescue — John West
• 2019Talk — Elvis
• Too Old to Die Young — Theo
• 2019Welcome to Acapulco — Drake Savage
• 2019Wrestled Away: The Lee Kemp Story — Narrator
• 2019You Are Here — Keith
• 2018Abigail Falls — Peter
• 2018Cut Off — Haskell
• Insatiable — Gordy Greer
• 2018Minutes to Midnight — Mr. Walters
• The Purge — David Ryker
• 2017Maximum Impact — Mystery Man
• 2017The Broken Key — Friar Hugo
• 2017While You Were Dating — Nick Stendahl, Executive Producer
• 2016Blowtorch — Detective Frank Hogan
• 2016Chronology — Mr.Rose
• Dream Corp LLC — Patient 66's Father (voice)
• MacGyver — Elwood
• 2015Back to the Jurassic — Sarco
• 2015Christmas Trade — Mitch Taylor
• 2015Lead with Your Heart — Ben, Executive Producer
• 2014Aftermath — Roy
• Forever — Oliver Clarion
• 2013Be My Valentine — Dan Farrell
• 2013Garbage — Billy
• 2013Sexy Evil Genius — Bert Mayfaire
• 2013The Stranger Within — Robert
• 2012Dino Time — Sarco (voice)
• Men at Work — Shepard Peters
• 2011Jock the Hero Dog — Boatman (voice)
• 2011The Craigslist Killer — Detective Bennett
• Hawaii Five-0 — Frank Delano
• Hot in Cleveland — Dane
• 2010Justice League: Crisis on Two Earths — Batman (voice)
• Parenthood — Gordon Flint
• 2008A Plumm Summer — Micky Plumm
• 2008Forgetting Sarah Marshall — Detective Hunter Rush
• 2007Adrift in Manhattan — Mark Phipps
• Dirty Sexy Money — Patrick Darling
• Gossip Girl — William van der Woodsen
• 2007Humble Pie — Truman Hope
• 2007Noise — Mayor's Chief of Staff
• 30 Rock — Lance Drake Mandrell
• 2006Feel — Nathan
• 2006Lenexa, 1 Mile — Dan Cooney Sr.
• 2006Park — Dennis
• 2005Danny Phantom: The Ultimate Enemy — Johnny 13 (voice)
• 2005The Squid and the Whale — Ivan
• 2004Art Heist — Bruce Walker
• Celebrity Blackjack
• Danny Phantom — Johnny 13 (voice)
• The Celebrity Apprentice
• 2003E.D.N.Y. — Mike 'Mad Dog' Kelly
• 2003Red Rover — Will Logan
• 2002You Stupid Man — Brady
• 2001Double Bang — Billy Baldwin
• 2001One Eyed King — Frank
• 2001Say Nothing — Julian Grant
• 2000Primary Suspect — Christian Box
• 2000Relative Values — Don Lucas
• 1999Brotherhood of Murder — Tom Martinez
• 1999Virus — Steve Baker
• 1998Bulworth — Constance's Lover (uncredited)
• 1998Shattered Image — Brian
• 1996Curdled — Paul Guell
• 1995A Pyromaniac's Love Story — Garet
• 1995Fair Game — Max Kirkpatrick
• 1993Sliver — Zeke Hawkins
• 1993Three of Hearts — Joe Casella
• 1991Backdraft — Brian McCaffrey, Stunts
• 1990Flatliners — Joe Hurley
• 1990Internal Affairs — Van Stretch
• 1989Born on the Fourth of July — Platoon - Vietnam
• 1989The Preppie Murder — Robert Chambers
• LIVE with Kelly and Mark
• A Walking Miracle — Mark
• The Road to Nevermore — El Dorado

Appearances as themselves (14)

• 2024Americans with No Address — Self
• 2022American Badass: A Michael Madsen Retrospective — Self
• 2017Alec Baldwin: One Night Only — Self
• Celebrity Ghost Stories — Self
• The Bonnie Hunt Show — Self
• The Reichen Show — Self - Guest
• The Tony Danza Show — Self
• Jimmy Kimmel Live! — Self
• Real Time with Bill Maher — Self
• 2001Last Party 2000 — Self
• 1999Censored! — Self
• Hollywood Squares — Self - Panelist
• Late Night with Conan O'Brien — Self - Guest
• Saturday Night Live — Self (uncredited)