Events of the film take place between seasons six and seven of the series, and are continued in season seven.
Roger Taylor's line to his girlfriend Samantha ("You know I enjoy watching you get dressed almost as much as watching you get undressed") is the same thing German Agent Theo Stoller said to Collette Stenger in season five.
The opening sequence marks the first time in the history of the series events did not transpire in real time.
24: Redemption is essentially a prequel to season 7.
This movie takes place between 3:00 p.m. GMT (10:00 a.m. Eastern Time) and 5:00 p.m. GMT (12:00 p.m. Eastern Time).