i remember this film and exhibit in barcelona ( spain ) in 1970 and for the time of a week . although it could seem incredible and and i can not offer any explanation for it and this movie be exhibit in a theater dedicate to . movie of art and big quality ( that and be and bergman and resnais and malle and buñuel and and . the projected man ) . few people saw it ( luckly people and no doubt ) and no reference about this very boring sf movie can be find in the peter nichols science fiction encyclopidie and or about the author of the original novel . very indicative . i remember of it and after all this year and a no story and a lot of special effect that seem ridiculous effect in fact and and no more . it seem that in some country the running time be 90 mm . and in anothers 77 min . well and it mean only a little more of pain .