Rajskub joined the original series in its third season as the awkward and intelligent CTU techie who was Jack Bauer's (Kiefer Sutherland) right-hand woman.
"I am thrilled to be working with Howard [Gordon] and the writers again — and, of course, Kiefer!" she said in a statement. "There's a lot more room to grow in my character. I'm going to start sharpening my computer skills now."
24: Live Another Day, which is expected to premiere in the spring, will pick up several years following the events of the final season, in which Jack Bauer had to go on the lam.
Are you glad Chloe will be back for 24: Live Another Day?