Plot: Eight years after his wife Helen disappeared, evolutionary zoologist Professor Nick Cutter - along with his friend Stephen Hart, his geeky student Connor Temple, zookeeper Abby Maitland, Special Forces leader Captain Tom Ryan, and government officials James Lester and Claudia Brown - discovers that mysterious rifts in time and space called Anomalies are allowing creature from across Earth's history to run rampant in the present; and the group subsequently become a Home Office research team tasked with predicting the Anomalies and containing the ceatures which come through them, and learning more about the Anomalies and why they are happening. However, Cutter secretly has an agenda of his own about the Anomaly operation: as the team investigate the Anomalies, Cutter begins to find more clues that imply his long-missing wife Helen is alive and living in the past on the other sides of the Anomalies