|Affiliation:||Counter Terrorist Unit|
|Profession:||Intelligence agent, CTU LA|
|Played by:||Marci Michelle|
|Season(s):||2, 4, 5|
|First episode:||"Day 2: 6:00am-7:00am"|
|Last episode:||"Day 5: 6:00pm-7:00pm"|
Shortly before 1pm, Jackie informed Jack Bauer that Erin Driscoll needed him in a conference call with McLennen-Forster official John Reiss. Before departing for the meeting, he assigned Jackie to assist Audrey Raines in identifying a suspect whom she recognized during her kidnapping by Omar.
Later at 2:09, Marianne Taylor asked Jackie to take on part of her workload for a time. Just prior to the raid on Mandy's apartment at 4:44am, Jackie relayed to Audrey that Jack was on the line for her.
The morning of Day 5, Jackie informed Buchanan that Audrey Raines had arrived at CTU. ("Day 5: 7:00am-8:00am") She was also working at CTU during the crisis at Ontario Airport. At 10:17am, she notified Bill Buchanan that Lynn McGill wished to see him in Bill's own office. When Bill told her he was too busy, she insisted that Lynn had said it was important. ("Day 5: 10:00am-11:00am") Also, shortly after 11:30am, she interrupted Jack Bauer's conversation with Audrey and told Jack that Lynn wanted to see him.("Day 5: 11:00am-12:00pm")
Later, at around 3:09pm, she told Audrey that she had a call from James Nathanson on line 1.("Day 5: 3:00pm-4:00pm") After nerve gas was deployed at CTU by Ostroff, a security guard was motioning for Jackie to get out of the building.
Background information and notes
- Whether or not she survived is unspecified, although the reappearance of the actress with a new look and a new character name seems to imply that Jackie died.
- Marci Michelle was addressed as Jackie until the gas attack during Day 5. The actress then returned with a different hairstyle and new clothes, and was credited as Homeland Security staffer Marcy. It has not yet been determined satisfactorily if this is simply a continuity error or if this was intentionally done to establish two different characters. During the commentary for "Day 5: 7:00am-8:00am" Jon Cassar and Kiefer Sutherland identify her as "Marcy" when she is seen onscreen, but may have been referring to Marci the actress.