Kiefer Sutherland Jack Bauer Actor Mary Lynn Rajskub Chloe O'Brian Actor James Morrison Bill Buchanan Actor Janeane Garofalo Janis Gold Actor Cherry Jones Allison Taylor Actor Carlos Bernard Tony Almeida Actor Annie Wersching Renee Walker Actor Colm Feore Henry Taylor Actor Bob Gunton Ethan Kanin Actor Rhys Coiro Sean Hillinger Actor Jeffrey Nordling Larry Moss Actor Ever Carradine Erika Guest Star Isaach de Bankolé Ule Matobo Guest Star Mark Derwin Joe Stevens Guest Star Hakeem Kae-Kazim Colonel Iké Dubaku Guest Star Carly Pope Samantha Roth Guest Star Peter Wingfield David Emerson Guest Star Tonya Pinkins Alama Matobo Guest Star Joel Surnow Executive Producer Robert Cochran Executive Producer Brian Grazer Executive Producer Howard Gordon Executive Producer, Writer Jon Cassar Director Evan Katz Writer