When Christine Johnson takes over the ARC in search of the Artifact, Connor, Abby, Danny, and Sarah flee to a safehouse in the woods to safeguard it. Unfortunately for them, an anomaly opens up nearby, unleashing a flock of ten-foot tall Terror Birds.

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* ConvenientlyEmptyRoads: The team at one point have a high-speed car chase along an abandoned and isolated country road in the forest (in fact, the team are in this location ''because'' they're currently on the run from the authorities) while being chased by a Terror Bird. Naturally, it'd be surprising both InUniverse and out if any other vehicles ''did'' come along.
* FeatheredFiend: The aptly-named Terror Birds. The show doesn't identify their species, although {{fanon}} suggests they are either ''Phorusrhacos'' or ''Titanis''.
* TenMinuteRetirement: Lester goes through this when Christine takes control of the ARC on the Minister's orders. He's reinstated by the end of the episode.
* TheMole: Becker becomes this when Christine takes over the ARC. He ends up exposing her to the Minister by recording her insulting him.