Concrete Menagerie: Stephen reluctantly helps Lester capture a Silurian scorpion. The conspiracy unravels and people working on the project die - or do they? Season finale. (S2, ep 7) [S]
Haunted House: The team find a creature capable of camouflaging itself at an abandoned house. Meanwhile, the headquarters is infiltrated by someone who should have been dead. (S3, ep 2) [S]
Medical Mayhem: The team must capture Diictodons that have come through an anomaly and are wreaking havoc at a hospital. Helen sends a clone of Cutter to infiltrate the ARC. (S3, ep 3) [S]