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Appearances
Threshold
Main cast, played by Brian Van Holt
- Episode 1x01: Trees Made of Glass, Part 1 (Sep 16, 2005)
- Episode 1x02: Trees Made of Glass , Part 2 (Sep 16, 2005)
- Episode 1x03: Blood of the Children (Sep 23, 2005)
- Episode 1x04: The Burning (Sep 30, 2005)
- Episode 1x05: Shock (Oct 7, 2005)
- Episode 1x06: Pulse (Oct 14, 2005)
- Episode 1x07: The Order (Oct 21, 2005)
- Episode 1x08: Revelations (Nov 4, 2005)
- Episode 1x09: Progeny (Nov 22, 2005)
- Episode 1x10: The Crossing ()
- Episode 1x11: Outbreak ()
- Episode 1x12: Vigilante ()
- Episode 1x13: Alienville ()