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 himself in Forgetting Sarah Marshall, as Senator Patrick Darling in the TV drama Dirty Sexy Money (2007–2009) on ABC, Justice League: Crisis on Two Earths (2010), and now Baldwin is currently a regular guest on Gossip Girl as William van der Woodsen and Parenthood as Gordon Flint. Baldwin appeared as lead detective Brian Albert in the Lifetime Original Movie The Craigslist Killer. Baldwin appeared in 2011 as a dirty cop, former homicide detective Frank Delano, on Hawaii Five-0. His character is to appear on the second season of the CBS show as a recurring role. Baldwin was born in Massapequa, New York, the son of Carol Newcomb (née Martineau) and Alexander Rae Baldwin, Jr. His father was a high school history/social studies teacher and football coach.