Xtro Skuespillere og folkene bag
Bernice StegersRachel Philips Maryam D'AboAnalise Mercier Susie SilveyWoman in Cottage Vanya SeagerPaula Phillips Kevin AllenJoe’s Assistant (uncredited) Harry Bromley DavenportInstruktør / Komponist af original musik / Handling Robert ShayeExecutive producer James CrawfordAssocieret producer Andrew MolloArt Direction John MetcalfeDirector Of Photography John WebberSpecial Effects Makeup Artist Robin GranthamMakeup Supervisor Philippe PickfordWardrobe Supervisor Barry RichardsonHairdresser Jake WrightFirst Assistant Director Michael ZimbrichSecond Assistant Director Marjorie LavellyContinuity Andrew WarrenSecond Assistant Director Nicolas GasterFilmklipper Jo Ann KaplanAssistant Editor David SuttonBoom Operator Terry ConnorsProduction Accountant Hugh O'DonnellLocation Manager Vivien PottersmanProduktionsleder Antonella ManciniProduction Secretary Tom HarrisSpecial Effects Supervisor 
