We don't have a biography for Homeland Security Director Joseph O'Laughlin yet. Hang in there, or go ahead and contribute one.
Appearances
24
Guest cast, played by Michael Cavanaugh
- Episode 3x14: Day 3: 2:00 A.M. - 3:00 A.M. (Feb 17, 2004)
- Episode 3x17: Day 3: 5:00 A.M. - 6:00 A.M. (Apr 6, 2004)
- Episode 3x19: Day 3: 7:00 A.M. - 8:00 A.M. (Apr 20, 2004)
- Episode 3x24: Day 3: 12:00 P.M. - 1:00 P.M. (May 25, 2004)