Kiefer Sutherland

as Jack Bauer

Kim Raver

as Audrey Raines

James Morrison

as CTU Director Bill Buchanon

Regina King

as Sandra Palmer

Mary Lynn Rajskub

as Chloe O'Brien

James Cromwell

as Phillip Bauer

Gregory Itzin

as Charles Logan

Jean Smart

as Martha Logan

Alexander Siddig

as Amri Al-Assad

Peter MacNichol

as Thomas Lennox

Kal Penn

as Unkown

Jayne Atkinson

as Karen Hayes

Marisol Nichols

as Natalie

Roger Cross

as CTU agent Curtis Manning

Eric Balfour

as CTU Agent Milo Pressman

Rena Sofer

as Graham's Wife

Carlo Rota

as Morris O'Brien

Paul McCrane

as Graham