primary supply runner. (seasons 5–9; recurring season 4) Andrew J. West as Gareth: The cannibalistic leader of Terminus who captures and coerces Rick's group into submission before being executed by Rick. (season 5; guest season 4) Seth Gilliam as Gabriel Stokes: A priest who joins Rick's group. He lacks experience with walkers and struggles with his faith in the new world. (seasons 5–11) Lennie James as Morgan Jones: The first survivor Rick encounters in the first season. After suffering a psychological breakdown, he comes to peace with the world around him. (seasons 6–8; recurring season 5; special guest star season 3; guest season 1) Alexandra Breckenridge as Jessie Anderson: An Alexandria resident who develops a relationship with Rick. (season 6; recurring season 5) Ross Marquand as Aaron: A recruiter who invites Rick's group to Alexandria. (seasons 6–11; recurring season 5) Austin Nichols as Spencer Monroe: Deanna's son and a guard of Alexandria. (seasons 6–7; recurring season 5) Tovah Feldshuh as Deanna Monroe: A former Congresswoman and original leader of Alexandria. (season 6; recurring season 5) Jeffrey Dean Morgan as Negan: The totalitarian, sociopathic leader of the Saviors. (seasons 7–11; special guest star season 6) Austin Amelio as Dwight: A ruthless and reluctant member of the Saviors who forms an intense rivalry with Daryl. (seasons 7–8; recurring season 6) Tom Payne as Paul "Jesus" Rovia: A scout and member of the Hilltop Colony. (seasons 7–9; recurring season 6) Xander Berkeley as Gregory: The selfish and treacherous leader of the Hilltop Colony. (seasons 7–9; guest season 6) Khary Payton as Ezekiel: The "king" of a community known as the Kingdom, Ezekiel is a former zookeeper with a pet Bengal tiger called Shiva. (seasons 8–11; recurring season 7) Steven Ogg as Simon: A high-ranking member of the Saviors serving as Negan's right-hand man. (season 8; recurring season 7; guest season 6) Katelyn Nacon as Enid: An isolated teenager in Alexandria who forms a close bond with Carl. (seasons 8–9; recurring seasons 6–7; guest season 5) Pollyanna McIntosh as Anne "Jadis": The impassive, enigmatic leader of the Scavengers. (seasons 8–9; recurring season 7) Callan McAuliffe as Alden: A former member of the Saviors who later switches his allegiance to the Hilltop. (seasons 9–11; recurring season 8) Avi Nash as Siddiq: A former vagabond and doctor who is rescued by Carl and brought to Alexandria. (seasons 9–10; recurring season 8) Samantha Morton as Alpha: The