アレクサンダー・スカルスガルド
Anna Paquin, Stephen Moyer, Sam Trammell, Ryan Kwanten, Rutina Wesley, Chris Bauer, Nelsan Ellis, Mariana Klaveno, Todd Lowe, Jim Parrack, Carrie Preston, William Sanderson, Deborah Ann Woll and Alexander Skarsgård all reprise their respective roles in the third season. Additionally, Kristin Bauer, who plays vampire Pam in the series, is promoted to series regular.