Marcella Skuespillere og folkene bag
Anna FrielMarcella Backland Nicholas PinnockJason Backland Ray PanthakiDI Rav Sangha Sinéad CusackSylvie Gibson Nina SosanyaDCI Laura Porter Jamie BamberDI Tim Williamson Ian Puleston-DaviesPeter Cullen Robert WhitelockGuy Roberts Laura CarmichaelMaddy Stevenson Charlie CovellDC Alex Dier Jack DoolanDC Mark Travis Maeve DermodyGrace Gibson Nick HendrixAdrien Cooper Patrick BaladiStephen Holmes Tobias SantelmannYann Hall Amanda BurtonKatherine Macguire Derek CarrollJogger (uncredited) Charles SturridgeInstruktør Jonathan TeplitzkyInstruktør Henrik GeorgssonInstruktør Kate ReidDirector Of Photography Sam CareDirector Of Photography Robbie MorrisonFilmklipper Diane KingstonVisual Effects Producer 
