The AMC series The Walking Dead is beefing up its regular cast ranks with the promotion of for the upcoming fourth season.
Coleman plays Tyreese, Martin-Green plays Sasha, and Kinney plays Beth Greene. Kinney has been on the show since 2011, Martin-Green and Coleman since last year. The trio joins another recent Walking Dead regular cast addition, David Morrissey, who has been upped to regular for Season 4.
