简介：ErnieTurnerisreleasedfromamentalhospitalandevictedfromhisapartment.Alienatedandindifferenttolife,hemeetsDonna,abeautifulyoungwomanwhilewanderingdownthestreet.DonnatakespityonErniedespitehimbeinginaterminalstateofconfusionandthetwobecomeinvolvedwitheachother.Laterataparty,Erniemeetsaformergirlfriend,Gail,andthetworesumetheirpreviousrelationship.ForErnielifeisagame,butashemovesbetweenthetwowomen,hisfragilementalstatedeclinesandhisimaginedrejectionsdrivehimtofantasticanddangerousschemes…