Main cast The fourth season features nine actors receiving main cast billing status, with five returning from the third season, while four new cast members are introduced.
Lennie James (who was a main cast member in
The Walking Dead), moved to the main cast after his departure from
The Walking Dead.
Maggie Grace,
Garret Dillahunt and
Jenna Elfman were added to the main cast. This is the first season not to include
Cliff Curtis,
Mercedes Mason,
Daniel Sharman,
Sam Underwood,
Dayton Callie,
Rubén Blades and
Lisandra Tena (since their first appearances), who were all credited as main cast members in previous seasons. •
Kim Dickens as
Madison Clark: An intelligent and domineering high school guidance counselor and the mother of Nick and Alicia. •
Frank Dillane as Nick Clark: A brave and selfless recovering heroin addict, Madison's son, and Alicia's brother. •
Alycia Debnam-Carey as
Alicia Clark: The fiery yet compassionate daughter of Madison, and the sister of Nick. •
Maggie Grace as Althea "Al" Szewczyk-Przygocki: A curious and tactical journalist who encounters Morgan and John. •
Jenna Elfman as June "Naomi/Laura": A kind and mysterious nurse whom Madison encounters. • Evan Gamble as Ennis: A member of the Vultures and the brother of Melvin. • Sebastian Sozzi as Cole: A resident of the community within the baseball stadium. •
Rhoda Griffis as Vivian: A resident of the community within the baseball stadium and the wife of Douglas. •
Alexa Nisenson as Charlie: A young girl who is a spy for the Vultures. • Kenneth Wayne Bradley as Douglas: A resident of the community within the baseball stadium and the husband of Vivian. •
Aaron Stanford as Jim Brauer: A survivor who
brews for a living. •
Daryl Mitchell as Wendell: The adoptive brother of Sarah who uses a
wheelchair. •
Mo Collins as Sarah: The adoptive sister of Wendell and a former
Marine. •
Tonya Pinkins as Martha: A mysterious antagonistic woman who kills every survivor that tries to help someone else.
Guest cast •
Andrew Lincoln as
Rick Grimes: The main protagonist of
The Walking Dead, Morgan's friend, and the leader of Alexandria, a Safe-Zone in Virginia. •
Melissa McBride as
Carol Peletier: Morgan's friend from Virginia who resides in the Kingdom. •
Tom Payne as
Paul "Jesus" Rovia: Morgan's friend from Virginia who resides in the Hilltop. • Clint James as Leland: The antagonistic leader of a group who has a history with Althea. •
Stephen Henderson as Clayton "Polar Bear": A truck driver who left supplies for other survivors. ==Episodes==