Episode guide

S4·E1 Back from the Cretaceous

Core Aired December 30, 2010

Synopsis

A year after becoming marooned in the past, Connor and Abby return from the Cretaceous to a changed and upgraded ARC, but Connor accidentally brings a Spinosaurus back to the present with them.

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Frequently Asked Questions

When did Season 4 Episode 1 of Primeval air?

Season 4, Episode 1 ('Back from the Cretaceous') originally aired on December 30, 2010.

How long is Season 4 Episode 1 ('Back from the Cretaceous')?

The episode follows the standard broadcast runtime for Primeval.

What happens in Primeval Season 4 Episode 1?

A year after becoming marooned in the past, Connor and Abby return from the Cretaceous to a changed and upgraded ARC, but Connor accidentally brings a Spinosaurus back to the present with them....

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