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Seth Gilliam is an American actor. He is best known for his portrayals of Ellis Carver on The Wire, Clayton Hughes on Oz, Detective Daniels on Law & Order: Criminal Intent (2007–2008), Dr. Alan Deaton on Teen Wolf, Father Gabriel Stokes on The Walking Dead, and Sugar Watkins in the movie Starship Troopers.

On Teen Wolf, he portrayed Alan Deaton, a veterinarian and Druid Emissary for the McCall Pack.

Filmography[]

(abridged)

Film[]

Year Title Role
1993 Joey Breaker Jeremy Breaker
1995 Jefferson in Paris James Hemings
1996 Courage Under Fire Altameyer
1997 Starship Troopers Sugar Watkins
Tar Tyrone
2000 Punks Marcus
2002 Personal Velocity: Three Portraits Vincent
2008 Sympathetic Details Raymond
2009 The People v. Leo Frank Jim Conley
Did You Hear About the Morgans? U.S. Marshal Lasky
2014 Still Alice Frederic Johnson
2023 Teen Wolf: The Movie Alan Deaton

Television[]

Year Title Role Notes
1990–91 The Cosby Show Aaron Dexter 3 episodes
1999–2001 Oz Clayton Hughes 17 episodes
2002–08 The Wire Ellis Carver 50 episodes
2005 Law & Order: Trial by Jury A.D.A. Terence Wright 4 episodes
2007–08 Law & Order: Criminal Intent Detective Daniels 4 episodes
2011-2017 Teen Wolf Alan Deaton Recurring role; 47 episodes
2014–present The Walking Dead Gabriel Stokes Also Starring (seasons 5–7)

Starring (season 8–present) 61 episodes

2019 City on a Hill Rev. Jasper Fields 3 episodes

Theater[]

Year Title Role Notes
2010 Othello Othello Commonwealth Shakespeare Company
2011 Othello Othello Houston Shakespeare Festival
2011 King Lear Edmund The Public Theater
2018 The Last Bar at the End of the World Tobias Off-Broadway, NYC

Trivia[]

  • Graduated from State University of New York at Purchase. Class of 1990.
  • Acted in theater.

External links[]

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