Primeval

When an exhibition of ancient Egyptian relics comes to the British Museum, an anomaly opens in a mysterious monument called the Sun Cage and a creature emerges from it. The team is joined by the ARC's new Head of Security, Captain Becker, and an archaeologist from the Museum, Sarah Page. The race is on to track the creature down before it hits the streets of London.

Cutter's research leads to a prediction about where the next anomaly will appear. But when Jenny, Connor and Abby check out the location, all they find is an abandoned house. They wait to see if an anomaly will appear, but get more than they bargained for when they discover a camouflage beast from the future is living in the house.

Some cute but surprisingly dangerous burrowing creatures called Diictodons nearly cause a disaster at a hospital when an anomaly opens from the Permian era. Calamity is averted by the team, which manages to get the creatures back to their own time whilst simultaneously delivering a (human) baby. Meanwhile, Helen and her army of 'Cleaner Replicas' attack the ARC.

The largest anomaly the team has yet encountered opens at an airport and a Giganotosaurus comes through. Affectionately known as a G-Rex, it is like a T-Rex but bigger, meaner and more dangerous. The team has their work cut out as they try to rescue a crew trapped in a 747 and get this mighty predator back through the anomaly.

The team faces one of its most unusual and dangerous of threats, a deadly flesh-eating fungus. The fungus literally takes over any human who comes into contact with it, turning the unfortunate victim into a hideous shell of their former self, intent only on spreading the fungus further. Can the team find a way to stop it before it is too late?

The team is investigating a mysterious artefact when the ARC is invaded by a Government official backed by the military in search of it. Taking refuge in a mysterious old hut in some woods, the team finds itself besieged by birds from the Pliocene era when an anomaly opens nearby. Phorusrhacids may look like armoured ostriches in shape, but they are infinitely more dangerous.

An anomaly opens in the middle of a huge car parts yard and a dinosaur from the Cretaceous era comes through. The Dracorex is wounded, which only makes it more dangerous as it tries to protect itself. The team is trying to force it back when, suddenly, a medieval knight on horseback gallops through the anomaly, chasing what he thinks is a dragon.

When an anomaly opens at a race-car test-track, the team must draw on all its skills to capture and return a lethal, giant carnivorous insect from the future. Things become even more complicated when Abby's brother Jack inadvertently goes through an anomaly to escape the Megopteran. The team sets out on a rescue mission and find themselves in a future world filled with terrifying predators.

A herd of Embolotherium comes through an anomaly at an off-road motor course. The team arrives, but these seven tonne rhinoceros like beasts from the Eocene era do not budge easily. The pressure is on to lure the lumbering creatures back through the anomaly without causing a stampede or being crushed in the process. Danny finally arrives, with Eve, a mysterious woman from the future.

When the anomaly at Johnson's headquarters reopens, Sarah and Becker head off to check it out. Helen decides the only way to stop the destruction of life on Earth is to stop humans ever evolving and goes back in time to kill Hominids, the very first humans. The rest of the team must stop Helen at all costs.