▁from ▁Johann , ▁whom ▁she ▁st abs ▁to ▁death , ▁something ▁Syl via ▁witness es ▁through ▁a ▁teles cope . ▁See ing ▁the ▁al ien ▁craft ▁leaving , ▁Margaret ▁inject s ▁herself ▁with ▁hero in ▁to ▁indu ce ▁a ▁wild ▁auto er otic ▁org asm ▁to ▁ensure ▁the ▁al iens ▁take ▁her ▁with ▁them . ▁Syl via ▁and ▁K atherine ▁arrive ▁at ▁the ▁a partment ▁together ▁and ▁reach ▁the ▁pent house ▁in ▁time ▁to ▁see ▁Margaret ▁v apor ized ▁by ▁the ▁al iens . ▁ ▁Cast ▁▁ ▁Anne ▁Carl is le ▁as ▁Margaret / J im my ▁ ▁Pa ula ▁E . ▁She pp ard ▁as ▁Ad rian ▁ ▁Susan ▁Dou k as ▁as ▁Syl via ▁ ▁Otto ▁von ▁W ern herr ▁as ▁Johann ▁Hoff man ▁ ▁Bob ▁Br ady ▁as ▁O wen ▁ ▁Ela ine ▁C . ▁Gro ve ▁as ▁K atherine ▁ ▁Stanley ▁Kn ap ▁as ▁Paul ▁ ▁Jack ▁Ad al ist ▁as ▁Vincent ▁ ▁Lloyd ▁Z iff ▁as ▁L ester ▁ ▁Harry ▁L um ▁as ▁Chinese ▁Food ▁Del iver yman ▁ ▁Roy ▁Mac Ar thur ▁as ▁Jack ▁ ▁S ara ▁Carl is le ▁as ▁Nell ie ▁ ▁N ina ▁V . ▁Ker ova ▁as ▁Design er ▁ ▁Alan ▁Pr eston ▁as ▁Phot ograph er ▁ ▁Christ ine ▁Hat full ▁as ▁H air ▁St y list ▁ ▁Production ▁Li qu id ▁Sky ▁was ▁produced ▁and ▁directed ▁by ▁S lava ▁T su k erman , ▁who , ▁prior ▁to ▁making ▁Li qu id ▁Sky , ▁had ▁a ▁successful ▁career ▁as ▁a ▁document