William Baldwin Bio
William Joseph Baldwin (born February 21, 1963) is an American actor and one of the most recognizable members of the Baldwin acting family. Nicknamed Billy Baldwin, he has built a long career across film, television, and voice acting since first appearing on screen in 1989. He is widely known for leading roles in Flatliners (1990), Backdraft (1991), Sliver (1993), Virus (1999), and The Squid and the Whale (2005), along with a memorable appearance as himself in the comedy Forgetting Sarah Marshall. He later starred as a series lead on the CBC and Netflix drama Northern Rescue (2019).
Born and raised in Massapequa, New York, William Joseph Baldwin grew up in a large, Catholic, Irish and French American household that produced several actors. He studied political science at Binghamton University and worked briefly as a fashion model for Calvin Klein before committing to acting. Now in his fourth decade in Hollywood, he continues to take on film, television, and documentary projects while splitting his time between homes in California and New York.
Early Life and Background
William Joseph Baldwin was born on February 21, 1963, in Massapequa, New York, the son of Alexander Rae Baldwin Jr. and Carol Newcomb Baldwin. His father was a high school history and social studies teacher as well as a football coach, and his mother later founded The Baldwin Fund. He grew up in a devoutly Catholic household with Irish and French roots and was raised alongside his famous siblings, actors Alec, Daniel, and Stephen Baldwin, and sisters Beth and Jane, the group collectively known as the Baldwin family.
He attended Alfred G. Berner High School, where one of his classmates was Rex Heuermann, and later enrolled at Binghamton University in upstate New York. At Binghamton, he competed as a varsity wrestler and earned a degree in political science, a subject that would shape his interest in public issues long after he turned to acting. The combination of a disciplined athletic background, a politically engaged education, and a creative family environment helped set the stage for his eventual entry into entertainment.
Path to Acting
Before pursuing acting, William Joseph Baldwin worked as a fashion model for Calvin Klein, an experience that gave him comfort in front of cameras and on set. His first notable screen role came in 1989 with the ABC television movie The Preppie Murder, in which he starred as Robert Chambers alongside Danny Aiello and Lara Flynn Boyle. That same year he appeared in a small part as a U.S. Marine in Born on the Fourth of July, a Tom Cruise Vietnam War drama that also featured minor roles for his brothers Daniel and Stephen.
These early appearances established William Joseph Baldwin as a working actor rather than a sudden star. The Preppie Murder in particular showcased his ability to carry a leading role on television, while Born on the Fourth of July placed him inside an acclaimed feature production. Together, these projects gave him the momentum to move into bigger studio films at the start of the next decade.
William Baldwin Career
Early Career (1989-1991)
William Joseph Baldwin broke into feature films with Internal Affairs, in which he starred opposite Richard Gere and Andy Garcia in a tense drama about corruption inside the Los Angeles Police Department. The performance led to a string of high-profile leading roles, beginning with Flatliners (1990), where he appeared alongside Julia Roberts, Kiefer Sutherland, and Kevin Bacon in a story about medical students experimenting with near-death experiences. These early projects quickly established him as a busy young leading man of the early 1990s.
He cemented that reputation with Backdraft (1991), portraying Chicago firefighter Brian McCaffrey in Ron Howard’s action drama about a daring arson investigation. The film featured an ensemble cast including Kurt Russell, Donald Sutherland, Scott Glenn, Rebecca De Mornay, and Robert De Niro, giving William Joseph Baldwin valuable exposure alongside some of the most respected names in Hollywood.
Breakthrough (1993-1999)
William Joseph Baldwin’s commercial peak arrived with Sliver (1993), a Sharon Stone thriller set in a high-rise apartment building, where his performance earned him the MTV Movie Award for Most Desirable Male. He continued to balance mainstream studio films with more character-driven choices, starring opposite supermodel Cindy Crawford in Fair Game and appearing in director Warren Beatty’s political satire Bulworth as Constance Bulworth’s lover. By the middle of the decade, he had also been considered by Joel Schumacher as a candidate to play Batman in Batman Forever, a role that ultimately went to Val Kilmer.
Later in the 1990s, he starred in the science fiction thriller Virus (1999) with Jamie Lee Curtis and Donald Sutherland, and played a key role in the Showtime original movie Brotherhood of Murder alongside Peter Gallagher. He also appeared in the low-budget Miramax film Curdled (1996), a smaller project that drew positive reviews for his willingness to take on challenging material away from blockbuster paychecks.
2000s Expansion
Across the 2000s, William Joseph Baldwin shifted toward a mix of independent films and steady television work. He earned strong notices for his supporting turn in the critically praised family drama The Squid and the Whale (2005), acting alongside Laura Linney and Jeff Daniels in a story inspired by the childhood of writer-director Noah Baumbach. That performance helped the cast win the Gotham Independent Film Award for Best Ensemble Cast.
On television, he joined ABC’s Dirty Sexy Money as Patrick Darling IV, the eldest son of Donald Sutherland’s character, and stayed with the series through its April 2009 end. In 2008, he delivered a memorable comedic turn as Detective Hunter Rush in the Jason Segel and Kristen Bell comedy Forgetting Sarah Marshall, appearing as a fictionalized version of himself that played on his leading-man image.
2010s Versatility
William Joseph Baldwin used the 2010s to diversify into voice acting, network drama, and international co-productions. He voiced Batman in the animated film Justice League: Crisis on Two Earths (2010) and joined the third and fourth seasons of Gossip Girl as Dr. William van der Woodsen, the often-absent father of Serena and Eric van der Woodsen. He also recurred on the NBC drama Parenthood as Gordon Flint and appeared in the Lifetime Original Movie The Craigslist Killer (2011) as the lead detective on the real Philip Markoff case.
He took on a recurring role on the CBS reboot of MacGyver starting in 2016, playing Riley’s estranged father Elwood Davis, and later starred alongside Miles Teller in the Amazon series Too Old to Die Young. In 2019, he both starred in and executive produced Northern Rescue, a CBC drama that was released internationally on Netflix, beginning a new chapter of his career as a producer and headlining series actor.
2020s Work
In 2021, William Joseph Baldwin starred in the science fiction thriller War of the Worlds: Annihilation and appeared in the horror film Candyland. He has continued to lend his voice to documentary work, narrating Americans with No Address in 2024, a film that examines the causes of homelessness in the United States and serves as a companion to the narrative feature No Address, which aims to raise public awareness of the issue.
Notable Works and Milestones
Signature projects for William Joseph Baldwin include Flatliners, Backdraft, and Sliver from the early 1990s, the indie hit The Squid and the Whale, the comedy Forgetting Sarah Marshall, and the Netflix series Northern Rescue. His Sliver role won the MTV Movie Award for Most Desirable Male, while The Squid and the Whale earned the Gotham Independent Film Award for Best Ensemble Cast. A rumored casting as Batman in Batman Forever and a later voice turn as the Caped Crusader in Justice League: Crisis on Two Earths mark him as one of the few actors to have inhabited both sides of that iconic role.
William Baldwin Family
William Joseph Baldwin was born into one of the most famous acting families in America. His parents were Alexander Rae Baldwin Jr., a high school history and social studies teacher and football coach, and Carol Newcomb Baldwin, founder of The Baldwin Fund. He is the brother of actors Alec, Daniel, and Stephen Baldwin, as well as sisters Beth and Jane, all known collectively as the Baldwin family.
His in-laws include musicians John Phillips, founder of The Mamas and the Papas, and Michelle Phillips, who became his wife’s parents when he married into the Wilson Phillips singing group in the 1990s.
Personal Life
William Joseph Baldwin married singer Chynna Phillips of the group Wilson Phillips in 1995, and the couple has three children: daughters Jameson, born in 2000, and Brooke, born in 2004, and son Vance, born in 2001. In October 2019, he shared publicly that Vance had been diagnosed with cancer the previous year and was then in remission. The actor divides his time between an estate in Santa Barbara, California, and another home in Bedford Corners, New York, near his brother Stephen’s residence in Nyack. Along with his brother Alec, he has supported left-leaning causes, a stance that has occasionally placed him at odds with Stephen’s more conservative views.