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Appearances
24
Guest cast, played by Kenneth Choi
- Episode 6x20: Day 6: 1:00 A.M. - 2:00 A.M. (Apr 30, 2007)
- Episode 6x21: Day 6: 2:00 A.M. - 3:00 A.M. (May 7, 2007)
- Episode 6x22: Day 6: 3:00 A.M. - 4:00 A.M. (May 14, 2007)
- Episode 6x24: Day 6: 5:00 A.M. - 6:00 A.M. (May 21, 2007)