Shane CarruthAaron / Regisör / Författare / Producent / Production Design / Editor / Musik Jay ButlerMetalshop Worker John CarruthMan On Couch #1 Juan TapiaMan On Couch #2 Samantha ThomsonRachel Granger Chip CarruthThomas Granger Jack PylandAaron's Co-worker Keith BradshawClean Room Technician Ashok UpadhyayaLaboratory Technician David JoynerRachel's Date Eric De SoualhatTranslator Kevin Lucero LessSeth Pool Party Guest Shane CarruthAaron / Regisör / Författare / Producent / Production Design / Editor / Musik Troy DickDirector Of Photography David HoSound Re-Recording Mixer 
