David Paul Boreanaz is an American actor, television producer, and director, known for playing the roles of vampire-turned-private investigator Angel on Buffy the Vampire Slayer (1997–2003) and its spinoff Angel (1999–2004); FBI Special Agent Seeley Booth, a homicide investigator, on the television crime procedural comedy-drama series Bones (2005–2017); and United States Navy SEALs Master Chief Special Warfare Operator Jason Hayes in the military drama series SEAL Team (2017–present).