We don't have a biography for Aide / Sgt. Greg Mansdale yet. Hang in there, or go ahead and contribute one.
Appearances
Zoo
Guest cast, played by Christopher Matthew Cook
- Episode 1x12: Wild Things (Sep 8, 2015)
Guest cast, played by Jason Cermak
- Episode 2x04: The Walls of Jericho (Jul 12, 2016)
- Episode 2x07: Jamie's Got a Gun (Aug 2, 2016)
- Episode 2x10: The Yellow Brick Road (Aug 23, 2016)
- Episode 2x11: The Contingency (Aug 30, 2016)
- Episode 2x12: Pangaea (Sep 6, 2016)
- Episode 3x02: Diaspora (Jul 6, 2017)
- Episode 3x03: Ten Years Gone (Jul 13, 2017)
- Episode 3x04: Welcome to the Terra Dome (Jul 20, 2017)
- Episode 3x05: Drop It Like It's Hot (Jul 27, 2017)