A time anomaly is allowing beasties from the past and future into present-day England. Oh, and Professor Cutter goes through the anomaly, too, because he’s searching for his lost wifey.
Miss, oh Miss!! There’s a dinosaur on the playground.

Variants

(1)
  1. Primeval by Adrian Hodges and Tim Haines (10 February 2007).
  2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by Adrian Hodges