i remember this show from swedish television . i be only 7 year of age and it scar me beyond belief . i would love to revisit this series and see if it be just as excellent a remember though i suspect my taste and demand have change . although this be release before alien and a plethora of other space thriller i suspect that it have it root in scary movie from the 50 represent and the political climate of the 70 represent . when i think of it and this be a real sci fi and a movie try to discuss scientific and political question about who we be and what we be . the term sci fi have since then become bleak and come to be the term for any movie that have space ship in them .