Hul igennem Skuespillere og folkene bag
Andrew-Lee PottsConnor Temple Hannah SpearrittAbby Maitland Douglas HenshallNick Cutter Juliet AubreyHelen Cutter Ben MansfieldHilary Becker Ciarán McMenaminMatt Anderson Alexander SiddigPhilip Burton Ruth BradleyEmily Merchant Belinda Stewart-WilsonChristine Johnson Naomi BentleyCaroline Steel Jonathan ByrneEthan Dobrowski/Patrick Quinn Janice ByrneApril Leonard Rick WardenPeter Campbell Gillian KearneyValerie Irwin Stephanie StreetDr. Lewis Nick TurnerDanny Quinns Mate (uncredited) Drew EdwardsMini-Sub Operator Matthew ThompsonInstruktør Richard Curson SmithInstruktør Cameron McAllisterForfatter / Producer Matthew ParkhillForfatter Catherine LindstrumForfatter Paul GerstenbergerForfatter Andrew RattenburyForfatter Michael A. WalkerForfatter 
