Seth Gilliam (November 5, 1968) is an American screen and stage actor. He is most known as Father Gabriel on AMC’s post-apocalyptic series The Walking Dead, first appearing in Season 5.
He is also known for his HBO television roles, first as corrections officer-turned-prisoner Clayton Hughes on Oz, and later as Baltimore police detective promoted to Sergeant, Ellis Carver on The Wire. On both of these series, he co-starred with Lance Reddick and J.D. Williams. Another of his major recurring roles was on the TV series Teen Wolf as Dr. Alan Deaton.
He had a recurring role during the seventh season of The Cosby Show as Aaron Dexter (boyfriend of Erika Alexander’s character Pam), Law and Order: Criminal Intent, and Law and Order: Trial by Jury. He’s had a number of guest roles in other shows such as CSI: Miami, Nurse Jackie, Skins, Person of Interest, The Good Wife, and Bull.
His feature film credits include his role as Sergeant Steven Altameyer in Courage Under Fire (1996) and Private Sugar Watkins in the action movie Starship Troopers (1997). His other films include Personal Velocity (2002), Did You Hear About the Morgans? (2009), and Still Alice (2014).
2005 • TV
1990 • TV
1990 • TV
2013 • TV
2023 • Movie
1997 • Movie
as Dr. Alan Deaton
as Private Sugar Watkins
as Adam Schultz
as Vincent
as Testing Van Doc
as Frederic Johnson
as Officer Grady
as Jeff
as Stephen Altameyer
as Jeremy Brasher
as Officer Payne
as U.S. Marshal Lasky
as Marcus
as James Hemings
as Willie
as Emergency Room Doctor (unconfirmed)
as Raymond
as Tyrone
as Lyle Johnson
1 episodes
as Michael´s Attorney
1 episodes
as Babatunde Amoda
1 episodes
as Larry Whitaker
1 episodes
as Chaplin
1 episodes
as Gabriel Stokes
106 episodes
as Alan Deaton
44 episodes
as Aaron Nolan
1 episodes
as Dr. Ira Wallace
1 episodes
as Ellis Carver
56 episodes
as Jacob Rickter
2 episodes
as Des Franklin
1 episodes
as Detective Daniels
4 episodes
as Dr. Poulson
1 episodes
as Aaron Dexter
3 episodes
as Clayton Hughes
24 episodes
as Mark Waters
1 episodes
as Dean Harris
1 episodes
as Gabriel Stokes
1 episodes
as Jasper Fields
1 episodes
