Seth Gilliam is an American actor popular in films and television. He made his film debut in 1992 with In the Eyes of a Stranger movie. He appeared in more than 30 films and TV series. His notable films are Starship Troopers, Still Alice and Courage Under Fire. He also appeared in popular TV series like The Wire, The Walking Dead and CSI: Miami. He made his presence in 60 episodes of The Wire series.