Marie Warner. Maybe.
That's who I was thinking about. She was all up in CTU like it was home; I remember thinking 'why are they letting her roam around like that'; She was with Jack when they got the chip on the canisters from the two country boys who beat the Arab dude down (hey, what happened to him). Dad's CIA, sis was a total whackjob.
"Laura is scheduled to appear on the premiere 5th season of Fox's "24", reviving her character from season 2. It is not clear whether this appearance is a cameo, or she will play a vital role in the first episode of the new season."
Hmmmmmmmmmmmm.
Do you mean Kate Warner's sister? Wasn't she killed?