Characters played by Noel Clarke
Charlie
Characters played by Colin O'Donoghue
Mark
Characters played by Antonia Campbell-Hughes
Shelley
Characters played by Laura Haddock
Nikki
Characters played by Jamie Thomas King
Chris
Characters played by Ned Dennehy
David
Characters played by Geoff Bell
Bob
Characters played by Alex Price
Jake
Characters played by Ruth Gemmell
Sarah
Characters played by Davie Fairbanks
Greg
Characters played by Amy Louise Pemberton
Lucy
Characters played by Robert Freeman
The Creature
Characters played by John Hasler
News Reporter