Kiefer Sutherland Jack Bauer Actor Mary Lynn Rajskub Chloe O'Brian Actor Cherry Jones Allison Taylor Actor Anil Kapoor Omar Hassan Actor Annie Wersching Renee Walker Actor Katee Sackhoff Dana Walsh Actor Mykelti Williamson Brian Hastings Actor Freddie Prinze Jr. Cole Ortiz Actor Chris Diamantopoulos Rob Weiss Actor John Boyd Arlo Glass Guest Star Bob Gunton Ethan Kanin Guest Star Frank John Hughes Tim Woods Guest Star Necar Zadegan Dalia Hassan Guest Star Nazneen Contractor Kayla Hassan Guest Star Joel Bissonnette Pavel Tokarev Guest Star Gregory Itzin Charles Logan Guest Star Sarah Hollis Susan Guest Star Reed Diamond Jason Pillar Guest Star Navid Negahban Jamot Guest Star Graham McTavish Mikhail Novakovich Guest Star Joel Surnow Executive Producer Robert Cochran Executive Producer Brian Grazer Executive Producer Howard Gordon Executive Producer Milan Cheylov Director David Fury Writer