PA: Viewer discretion is advised.

JACK BAUER FIGHTS BACK AND CHLOE BREAKS ON "24" MONDAY, APRIL 30, ON FOX

As the clock ticks closer to the final hours of Day Six, Jack Bauer copes with the consequences of taking matters into his own hands while Audrey endures what appears to be a post-traumatic reaction to being held captive. Emotions escalate as CTU responds to a setback and the Administration receives an alarming message from Russian President Suvarov in the "Day 6: 1:00 A.M.-2:00 A.M." episode of 24 Monday, April 30 (9:00-10:00 PM ET/PT) on FOX. (TWF-620) (TV-14 V)

Cast: Kiefer Sutherland as Jack Bauer, Mary Lynn Rajskub as Chloe O'Brian, James Morrison as Bill Buchanan, DB Woodside as President Wayne Palmer, Jayne Atkinson as Karen Hayes, Carlo Rota as Morris O'Brian, Peter MacNicol as Thomas Lennox, Regina King as Sandra Palmer, Eric Balfour as Milo Pressman and Marisol Nichols as Nadia Yassir.

Guest Cast: Powers Boothe as Vice President Noah Daniels, Chad Lowe as Reed Pollock, Ricky Schroder as Mike Doyle, Kari Matchett as Lisa Miller and Nick Jameson as Russian President Yuri Suvarov.