ers ▁( including ▁Hub ie ), ▁seeing ▁how ▁Bill ie ▁Jean ▁was ▁explo ited ▁and ▁their ▁indirect ▁invol vement ▁in ▁it , ▁destroy ▁all ▁the ▁Bill ie ▁Jean ▁mer ch and ise ▁and ▁leave ▁in ▁dis g ust . ▁Later , ▁Bill ie ▁Jean ▁and ▁B inx ▁( in ▁an ▁arm ▁s ling ) ▁are ▁h itch h ik ing ▁in ▁Verm ont . ▁B inx , ▁after ▁compla ining ▁about ▁the ▁cold , ▁adm ires ▁a ▁red ▁snow mobile . ▁ ▁Cast ▁▁ ▁Helen ▁Sl ater ▁as ▁Bill ie ▁Jean ▁Dav y ▁ ▁Keith ▁Gordon ▁as ▁Lloyd ▁Mul da ur ▁ ▁Christian ▁Sl ater ▁as ▁B inx ▁Dav y ▁ ▁Richard ▁Brad ford ▁as ▁Mr . ▁Py att ▁ ▁Peter ▁Co y ote ▁as ▁Lieutenant ▁Larry ▁Ring wald ▁ ▁Mar tha ▁Ge h man ▁as ▁O ph elia ▁ ▁Ye ard ley ▁Smith ▁as ▁P utter ▁ ▁Dean ▁Stock well ▁as ▁District ▁Att orney ▁Mul da ur ▁ ▁Barry ▁T ub b ▁as ▁Hub ie ▁Py att ▁ ▁Production ▁▁ ▁Fil ming ▁locations ▁included ▁the ▁Sun r ise ▁Mall ▁and ▁several ▁locations ▁along ▁South ▁P adre ▁Island ▁Drive . ▁ ▁The ▁original ▁title ▁of ▁the ▁film ▁was ▁Fair ▁Is ▁Fair . ▁ ▁Sound track ▁ ▁Craig ▁Saf an ▁produced ▁the ▁original ▁score ▁for ▁the ▁film ▁writing ▁a ▁couple ▁of ▁synth pop - sty led ▁instrument al ▁tracks . ▁Furthermore , ▁some ▁rock ▁songs ▁were ▁added ▁to ▁the ▁sound track ▁which ▁had ▁never ▁been ▁officially ▁released . ▁The ▁movie ' s ▁theme ▁song