▁find ▁Ad rian ' s ▁dru gs . ▁Margaret ▁is ▁being ▁watched ▁by ▁a ▁tiny , ▁sh ap eless ▁al ien ▁from ▁inside ▁the ▁U FO . ▁Margaret ▁and ▁Jimmy ▁return ▁to ▁the ▁club ▁to ▁particip ate ▁in ▁the ▁show . ▁During ▁prepar ations , ▁both ▁agree ▁to ▁a ▁photo ▁shoot ▁the ▁following ▁night ▁on ▁Margaret ' s ▁ro o ft op . ▁They ▁are ▁assured ▁that ▁there ▁will ▁be ▁plenty ▁of ▁c oca ine ▁available ▁at ▁the ▁shoot . ▁ ▁Jimmy ' s ▁mother , ▁Syl via , ▁a ▁television ▁producer , ▁lives ▁in ▁the ▁building ▁across ▁from ▁Margaret ' s ▁pent house . ▁German ▁scient ist ▁Johann ▁Hoff man ▁has ▁been ▁secret ly ▁obser ving ▁the ▁al iens ▁from ▁the ▁Empire ▁State ▁Building . ▁Johann ▁needs ▁somewhere ▁to ▁continue ▁his ▁surve ill ance ▁when ▁the ▁observation ▁deck ▁clos es . ▁He ▁see ks ▁help ▁from ▁the ▁only ▁person ▁he ▁knows ▁in ▁the ▁U . S ., ▁college ▁drama ▁teacher ▁O wen , ▁who ▁is ▁on ▁his ▁way ▁to ▁meet ▁a ▁former ▁student . ▁Se ek ing ▁a ▁v antage ▁point ▁on ▁his ▁own , ▁Johann ▁st umb les ▁into ▁Syl via ' s ▁building . ▁Syl via , ▁who ▁has ▁a ▁free ▁evening , ▁inv ites ▁him ▁to ▁her ▁a partment ▁for ▁dinner . ▁Ac ross ▁town , ▁K atherine ▁states ▁her ▁ob jection ▁to ▁the ▁hero in ▁use ▁of ▁her ▁boy friend , ▁failed ▁writer ▁and ▁add ict ▁Paul . ▁ ▁Margaret ▁is ▁s edu ced ▁by ▁O wen ,