Plot: 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.

Primeval - Season 4 - Back from the Cretaceous (Episode 1)
Episode Aired On:
Thursday, December 30 2010
14 years ago
Thursday, December 30 2010
14 years ago
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Episode 2