Season 1 episodes2005-09-16

Season 1

Threshold was a science fiction drama television series that first aired on CBS in September 2005. Produced by Brannon Braga, David S. Goyer and David Heyman, the series focuses on a secret government project investigating the first contact with an extraterrestrial species.

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Episodes

Season 1

Episode 1

Trees Made of Glass (1)

41m

Episode 2

Trees Made of Glass (2)

41m

Episode 3

Blood of the Children

41m

Episode 4

The Burning

41m

Episode 5

Shock

41m

Season 1

Season 1

Trees Made of Glass (1)

Trees Made of Glass (2)

Blood of the Children

The Burning

Shock

Pulse

The Order

Revelations

Progeny

The Crossing

Outbreak (a.k.a. Escalation)

Vigilante

Alienville