Fox Broadcasting company announced Friday that Raver and Devane would join the cast of the show's ninth's season which will be called "24: Live Another Day."
Raver and Devane were last seen in the Season 6 finale.
Mary Lynn Rajskub will also reprise her role as Chloe O'Brian in the show, which will pick up several years after the series finale and will follow Bauer on an adventure in London.
"24: Live Another Die" is scheduled to premiere on Fox in spring 2014.
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