Adam is an American actor, who is best known for his roles as Lucas Newsome in the NBC series State Of Affairs, Charlie Keys in the Steven Spielberg produced mini-series Taken (2002), Parker Abrams on Buffy the Vampire Slayer (1997) and Ethan on Dawson's Creek (1998) where his and Kerr Smith's characters shared the first gay kiss on a one-hour drama in network history.