未请自来：RoseandSammyenjoyanidylliclifewithlove,aHollywoodHillshome,andacuriousson.Duringaparty,Sammyassignsunusualsignificancetoit,whileRosejugglespreparationsamiddistractions.TheunexpectedarrivalofHelen,whoclaimsresidencethere,oscillatesbetweenconfusionandlucidity.Strangely,Helenpossessesintimateknowledgeofthehouseanditsguests:a...