Persons Unknown Guest cast, played by Reggie Lee Episode 1x01: Pilot (Jun 7, 2010) Episode 1x02: The Edge (Jun 14, 2010) Episode 1x04: Exit One (Jun 28, 2010) Episode 1x05: Incoming (Jul 5, 2010) Episode 1x06: The Truth (Jul 17, 2010) Episode 1x07: Smoke and Steel (Jul 24, 2010) Episode 1x08: Saved (Jul 31, 2010)