The IT Crowd Skuespillere og folkene bag
Chris O'DowdRoy Trenneman Richard AyoadeMaurice Moss Katherine ParkinsonJen Barber Matt BerryDouglas Reynholm Chris MorrisDenholm Reynholm Peter SerafinowiczLift (voice) Graham LinehanPanicked Man / Instruktør / Forfatter Lewis MacleodFriendface (voice) Belinda Stewart-WilsonBarbara Pete DeagleOffice Worker / Production Assistant Bennet ThorpeOffice worker John Willie HopkinsPostman Harry Rachel BavidgeStressed Woman Toby LongworthDr. Julian Holmes Katie MalesShoe Shop Assistant Takatsuna MukaiTranslator Danny WallaceCultural Advisor Chris TarrantChris Tarrant (voice) Frances BarberDoctor Mendall Nigel Martin DaveyDoodles - the Cleaner Ash AtallaRampant Gay Man / Executive producer John SnowdenTheatre Photographer Catherine ShepherdJessica Richard AttleeStephen Premel Amelia BullmoreHelen Buley Nathan RobinsonSchool Friend Anthony HarwoodCavorting Geek Stephen Lea SheppardCalendar Geek Kevin EldonFrench Tech Support Martino LazzeriBernatelli Brian LimondBarry the Window Cleaner Gyles BrandrethGyles Brandreth Jeff StellingJeff Stelling Chris HaywardBen Genderson Alexandra RoachStenographer Graham LinehanPanicked Man / Instruktør / Forfatter Derrin SchlesingerProducer Ash AtallaRampant Gay Man / Executive producer Dennis De GrootProduction Design Pete DeagleOffice Worker / Production Assistant 
