Season 4 (TV Series)

On December 21st, 2012, it was confirmed that AMC had renewed The Walking Dead for Season 4. According to Glen Mazzara, the prison is going to be involved in the storyline of the fourth season.

Production of the season started on May 6, 2013 and will consist of 16 episodes. New showrunner Scott Gimple will be taking over for Glen Mazzara. David Morrissey is set to reprise his role as The Governor, despite an initial one-season contract. A new character was announced for casting, who was later revealed to be Bob Stookey from the comic series. Bob is going to be portrayed by Lawrence Gilliard Jr. He will be a series regular.

Cast
-Subject to Change-

Starring

 * Andrew Lincoln as Rick Grimes.
 * Norman Reedus as Daryl Dixon.
 * Steven Yeun as Glenn Rhee.
 * Lauren Cohan as Maggie Greene.
 * Chandler Riggs as Carl Grimes.
 * Danai Gurira as Michonne.
 * David Morrissey as The Governor.

Also Starring

 * Melissa McBride as Carol Peletier.
 * Emily Kinney as Beth Greene.
 * Chad Coleman as Tyreese.
 * Sonequa Martin-Green as Sasha.
 * Jose Pablo Cantillo as Caesar Martinez.
 * Melissa Ponzio as Karen.
 * Lawrence Gilliard Jr. as Bob Stookey.
 * Scott Wilson as Hershel Greene.
 * Lennie James as Morgan Jones.

Co-Stars

 * Travis Love as Shumpert.
 * Danny Vinson as Don.
 * Kyle Gallner as Zack.
 * Vincent Martella as Patrick.
 * Christian Serratos as Rosita Espinosa.

Uncredited

 * Adelaide and Eliza Cornwell as Judith Grimes.
 * Lucie O'Ferrall as Ms. McLeod.
 * Lauren Henneberg as Walker.

Trivia

 * In December 2012, Mike Riley, of Stalwart Films, stated about the city of Senoia, the stage set for Woodbury, that “It hasn't been announced yet, but we'll be back here next year for season four.”
 * The writing of the fourth season started in February 2013, as stated by Glen Mazzara in an interview with Entertainment Weekly.
 * Greg Nicotero stated that Season 4 would focus more on character development and less on "the run and gun": "The walkers and the gore and the action and stuff, that’s fun, that’s the popcorn part of it. But if you don’t have characters that people are invested in, you lose your audience."
 * It has been announced that David Morrissey, who portrays The Governor, will return as a series regular for Season 4.
 * It has been confirmed that the "war" between Rick and his group and The Governor will carry on into Season 4.
 * It is announced that Chad Coleman (Tyreese), Sonequa Martin-Green (Sasha) and Emily Kinney (Beth) were promoted to Series Regulars in Season 4, along with Melissa Ponzio (Karen) set as a recurring guest star.
 * It has been confirmed that the relationship between Rick and Carl will be a central focus of the season.
 * It has been said that a plane crash was shot on the set.
 * It has been confirmed that the zombies will return as a larger threat in Season 4. Norman Reedus has stated the directors and producers have introduced a way to make the zombies "scary" again and that they will pose a new threat to the survivors unlike in Season 3 where the Zombies became less formidable and a more managable threat.
 * It has been reported that the cast and crew are filming in the Yates Power Plant in Georgia.
 * On July 19th, 2013, showrunner, Scott Gimple, confirmed that Morgan would appear in Season 4.
 * It has been confirmed that it has been 6-7 months since the events of Season 3.