Watch 24 series free. 24 is an action-thriller series that stars Kiefer Sutherland as Counter Terrorist Unit (CTU) agent Jack Bauer. Each 24-episode season covers 24 hours in the life of Bauer, using the real time method of narration. The iconic pulse-pounding clock resets when 24: Live Another Day premieres with a special two-hour television event Monday, May 5 (8:00-10:00 PM ET/PT), and makes its time period premiere the following week on Monday, May 12 (9:00-10:00 PM ET/PT
