a parasite that a combination of aphrodisiac and venereal disease and and will hopefully turn the world into one beautiful and mindless orgy be unleash in a luxurious canadian hotel . despite director or writer david cronenberg script and shiver isn not any great shake a a bloody erotic horror . mr. cronenberg show promise and however while and and there be at least three sexy scene . first and you have luscious lynn lowry ( a forsythe ) sexily undress . also and still beautiful barbara steele ( a betts ) take a bath while and and later and engage susan petrie ( a janine tudor ) in a seductive lesbian kiss . other than that and the movie feature more bad hair than anything else . cronenberg could have get off more steam by set the maniacal sex parasite loose in a college . paul hampton ( a roger st luc ) emerge a the last man stand . imaginatively re title they come from within and the parasite murder . shiver ( positive /75 ) david cronenberg ~ paul hampton and lynn lowry and barbara steele and joe silver .