Threshold (2005) | All episodes

Trees Made of Glass: Part 1

Release Date: Sep 16, 2005

Trees Made of Glass: Part 2

Release Date: Sep 16, 2005

Blood of the Children

Release Date: Sep 20, 2005

The Burning

Release Date: Sep 30, 2005

Shock

Release Date: Oct 7, 2005

Pulse

Release Date: Oct 14, 2005

The Order

Release Date: Oct 21, 2005

Revelations

Release Date: Nov 4, 2005

Progeny

Release Date: Nov 22, 2005

The Crossing

Release Date: Jan 11, 2006

Outbreak

Release Date: Jan 18, 2006

Vigilante

Release Date: Jan 25, 2006

Alienville

Release Date: Feb 1, 2006