Paul Hyett Director Hannah Arterton Bobbi Johnson Actor Tom Conti Gilmore Trent Actor Rosie Day Shelly Actor Jenny Seagrove Merlock Actor Elliot James Langridge Dylan Actor Belinda Stewart-Wilson Jordan Actor Connor Byrne Installer Actor Mairead Doherty Light Muse Actor Dan Schaffer Screenwriter Bill Kenwright Producer Craig Tuohy Producer Tim Clayton Executive Producer Gary Collins Executive Producer Naomi George Executive Producer Steve Potts Executive Producer Daniel Shepherd Executive Producer Jezz Vernon Executive Producer Peter Taylor Cinematographer Agnieszka Liggett Film Editing Barry Moen Film Editing Si Begg Original Music