UCLAcollegestudentJonathanMoore(AnthonyEdwards)isplayingagamecalled"Gotcha"(popularonmid-1980scollegecampusesas"Assassin"or"Tag"),whereintheplayersareallassignedamock"hit"onanotherplayerbyuseofaharmlesspaintballgun.MooreandhisapartmentroommateManologoonavacationtoParis,France.AftertouringsomeofParis,inacafeMooremeetsSashaBanicek(LindaFiorentino),aCzechoslovakiangirl.Eventually,JonathanhasintercoursewithSasha,losinghisvirginity.　　JonathandecidestoleaveManolo(whoisheadingtoSpain)andgowithSashatoWestBerlintospendmoretimewithher.JonathanbelievesthatheisinlovewithSasha.There,JonathanandSashacontinuetohavesexandevengotoanOktoberfestbeergathering.Onenight,SashatellsJonathanthatshehastogotoEastBerlintopickupapackage.OnenightafterarrivinginEastBerlin,Sashaleavestheirhotelroomandwalkstodarkstreetcorner.There,SashameetsaGermanmanwhotellsherthelocationofthepickupofherpackage.Meanwhile,Sashawasbeingmonitoredby