Episode 2.5 (Primeval)
A young girl searching for her dog ends up stuck on the other side of an anomaly, leading Cutter and Stephen to mount a rescue mission into the sandy deserts of the Silurian. But when the anomaly closes, the trio end up trapped with a horde of giant Silurian scorpions which track them from hearing vibrations in the sand. As the three of them fight for survival, Cutter realizes they are not alone: someone is actively trying to sabotage their work.read more