Thisearly70'sgiallobyUmbertoLenziiscertainlyamongthebestinhisfilmographyandalsointhewholegenre.PersonallyIthinkLenzi'sbestfilmsarethefunnycartoon-turned-filmKriminal,thestylishgialloSevenBlood-StainedOrchids,theexplosiveNapoliviolentaandthis.IntheeightieshedidplentyoffilmtrashinformofEatenAlive,HitcherintheDarkorBlackDemons,allofwhicharerippingsomethingoffand/orverydullandslowmoving.KnifeofIcecamewhenthegialloboomwasatitshottestandtheresultisconvincing.Technicallythefilmissuperb,containi