i have originally see this on video a the nightmare never end and and recently watch it on video a satan supper . evidently these two version and and the version title cataclysm be all slightly different . additionally and this movie be edit down to form one third of the wretched horror anthology night train to terror . night train to terror can be find on dvd . nightmare never end be on dvd in a troma triple b header box with two other movie . i be not sure how the version all differ . evidently cataclysm begin with james and claire hanson go to las vega and where claire get hypnotize and have vision of nazi kill some musician at a dinner other nazi be have . i do not recall if nightmare never end begin that way while satan supper begin without the vega trip and with the nazi and and claire wake up from it a a nightmare . a jewish nazi hunter see mr. oliver on tv who look like the head nazi from claire dream . he get a police detective play by cameron mitchell to take him to see the man in person . they must spend ten minute with the jewish guy insist he find his man and and mitchell say the man be too young to be the guy from the photo he be show . the nazi hunter be incredibly annoy and the bad sort of jewish stereotype personify x100 . he repeat himself incessantly and stutter and gesture like an idiot . not that mitchell be on the top of his form here either . of course and their bad acting have a lot of company in this movie . moll be pretty dreadful a james hanson and and faith clift play his wife be like a lobotomized deer in headlight . the guy play mr. oliver be pretty awful too . he evidently satan himself . the monk who try to warn hanson be quite awful as well . a number of these people act in other movie together and include a movie about joseph smith and brigham young . i can not imagine the horror . james hanson have write a book god be dead that take him four year . it a runaway best seller and and he even allow time on tv to pitch his message and which be hardly new . whole family appear to watch him . for some reason and mr. oliver think hanson would like to work for or serve him . since an atheist no more believe in the devil than god ( a hanson in fact repeatedly say ) and this make not a lick of sense . the movie be terribly shot and terribly edit and terribly act and and at the base of it all and terribly script . it be a worthless movie . i be quite curious a to the story behind it making and how it wind up with three director and and how there come to be so many version of it .