Snylteren Skuespillere og folkene bag
Catherine LaceyLady Agatha Mounset Richard VernonLord Willie Mounset Harold PinterPeople in Restaurant: Society Man / Manuskript Ann FirbankPeople in Restaurant: Society Woman Doris NolanPeople in Restaurant: Older Woman Patrick MageePeople in Restaurant: Bishop John DankworthJazz Band Leader (uncredited) / Komponist af original musik Jill MelfordPeople in Restaurant: Younger Woman Alun OwenPeople in Restaurant: Curate Hazel TerryWoman in Bedroom Derek TansleyPeople in Restaurant: Head Waiter Philippa HareGirl in Bedroom Dorothy BromileyGirl in Phone Box Alison SeebohmGirl in Pub Chris WilliamsCashier in Coffee Bar Harriet DevineGirl (uncredited) Davy GrahamGuitarist in pub (uncredited) Colette MartinGirl (uncredited) Guy StandevenRestaurant Diner (uncredited) Joanna WakeGirl (uncredited) Bruce WellsSidewalk Painter (uncredited) Joseph LoseyInstruktør / Producer Harold PinterPeople in Restaurant: Society Man / Manuskript Richard MacdonaldProduction Design Ted ClementsArt Direction Douglas SlocombeDirector Of Photography Beatrice DawsonCostume Design Bob LawranceMakeup Artist Michael StevensonThird Assistant Director Roy StevensAssisterende instruktør Reginald MillsFilmklipper John DankworthJazz Band Leader (uncredited) / Komponist af original musik Buster AmblerSound Recordist Gerry HamblingSound Editor Paul MayersbergProduction Assistant Teresa BollandProduktionsleder 
