This is the first season finale that played the ticking clock sound during the final seconds of the episode.
Several scenes were deleted from the final print of this episode. In one scene, Saunders explains to Jack that Rabens' objective is to get out of the country with the remaining vial so he can replicate the virus and plan another attack. In another scene, a chopper radios Rabens for a pick-up after he fights with Chase.
The finale was followed by the final webcast of 24Inside for the season, featuring special guests D.B. Woodside ("Wayne Palmer") and writer/producer Stephen Kronish.