Paul Abbott Creator, Executive Producer, Writer Robson Green D.I. Dave Creegan Actor Nicola Walker D.I. Susan Taylor Actor Michael Feast Commander Stephen Enwright Actor Adam Kotz D.C. Jonathan Kreitman Actor Shaun Dingwall D.C. Mark Rivers Actor Kenneth MacDonald Cyril Actor Mary Cunningham Police Psychologist Marion Actor Saskia Downes Kerry Creegan Actor Holly Earl Louise Creegan Actor Molly Moloney Ruby Creegan Actor Antony Byrne Barry Actor Jane Featherstone Producer Julian Jarrold Director Marc Munden Director Simon Lewis Executive Producer Susan Hogg Executive Producer Russell T. Davies Writer