The new anomaly detector detects a new anomaly opening in the middle of the River Thames, where Abby is taken by one of the creatures.

An anomaly in a drainage pipe leads a young girl chasing her dog into a bleak, sandy past landscape filled with burrowing monsters.

The team capture a Mammoth running rampant on the M25. The conspiracy is finally revealed as they attempt to kill Cutter and his team and destroy the ARC.