this be not actually that bad a film and if you take away the stupid bit and ignore some of the wooden acting . but i be afraid it hasn not stand the test of time that well and thanks largely to the awful music and costume on show here . if you can ignore those and the story isn not too bad . it always interest in these type of movie to do the hey . isn not that . thing when the actor appear . here we have warren mitchell a the bad guy . who go on to play alf garnett in til death do u part in the same year a this film and and for many year after . also here be catherine schell and of space 1999 fame . of course the main star here and james olsen and be probably more familiar from his role in the andromeda strain a couple of year later and or the arnie vehicle and commando and some time later . also present be that stalwart of carry on movie and bernard bresslaw . of course and this movie have it bad point . the least of which be the music . it just so 60 it almost criminal . add to that and the pvc clothes which we all will apparently wear in the future and along with the garish and often lop sided wig ( which must have be re use in ufo and methinks ) and you have a film which will always be date to the time it be make . other bad point include the acting . i would not go into the many instance but at one point big bernie bresslaw ( who play a heavy ) have to look bored and almost asleep during the plot exposition by the bad guy scientist . he do this so well that you think he really be bore of the film and not the scene he in . the science isn not too bad for a film of this era . no one wander about on the lunar surface without a helmet and for instance and or other foolishness . but unfortunately and the costume and wig and music will always make this movie a bit of a chuckle . i suspect this be something of an experiment by hammer and to see if they could break out of the horror genre . i do not know how well it go down at the time and but i guess it wasn not that well and a i can not recall any other hammer sci fi project . anyway and a dated piece and but worth a look if there nothing good on ( or you just want to laugh at 60 fashion ) .