this movie catch a lot of flak and but this be usually base on the horrible look and cover or clothed version of the film that play u television and have also be issue to death on vhs and dvd buy company like alpha and unicorn and etc . this movie never have a theatrical release in the state and although it be pick up by avco embassy in 1973. in spain at the time and when there be nudity involve and the filmmaker shoot two version and one with clothes and one with out . the fully uncut english dub export print be title werewolf never sleep and seem to have be release to home video only in sweden back in the 80 . it can be find on ebay and the like and come highly recommended . my guess be avco cut the film down for a r rat release that never happen . in 1974 it be release by avco to television title fury of the wolfman and the clothed version be use for this tv print . cut to 12 year later and fury of the wolfman pop up on home video on the charter label . this version appear to be what avco be go to release back in 73. it the uncovered version and with some nudity that would never pass on tv or in a pg movie . there be several scene on the charter tape that play out with nudity that be clothe in the tv print ( the source for all those dollar dud and vhs edition ) . but a comparison to the fully uncut wolfman never sleep reveals that 2 scene be cut on this version . ( spoiler in next paragraph ) the scene where ilona have waldermar chain to the wall and whip him after he transform into the werewolf be incomplete . after whip him into submission and she start to remove her clothes and begin make love to the werewolf . the werewolf respond positively to these sexual shenanigan too . this scene certainly rank a one of the most unusual in the history of horror film and be a delirious treat . it not graphic but the implied bestiality be too much for u audience and or more likely the mpaa . ilona be desperately in love with waldemar and could not possess him and hence her whole scheme to mind control waldermar wife and involve her in an affair . she want to wreck his marriage and and she accomplish this while waldemar be in tibet . unfortunately he return a werewolf and but this do not slow her down a bit . if she can not physically have him a a man and she love him enough to have sex with him a a werewolf . this also help explain the late scene where the werewolf bed down with a woman he spot get naked before bedtime while peep through her window . this scene be present sans nudity in the covered version and really make no sense . in the uncut version and it would seem ilona affection have make the werewolf horny and in need of release and so he rap the first woman he can after escape . the other cut be a complete scene of waldemar in bed with karen and she be see naked . a very similar bedroom scene be cut out of the u version of werewolf shadow ( werewolf vs the vampire woman ) as well . the film do have it problem though and for certain . the director be drunk and the bad stand in for the werewolf at point and the atrocious english dubbing and the inclusion of sequence from the first waldemar film mark of the wolfman aka frankensteins bloody terror and the grotesque overuse of that film music score throughout etc and but see in it original widescreen format and uncut ( ie represent werewolf never sleep ) it be one of the wild and most outrageous of the daninsky werewolf series and with a plot line unmatched in it everything but the kitchen sink approach . the cut or clothe pan and scan full screen copy of this film do it no favor and and unfortunately that the version almost everyone comment on the film have see . the film carry a 1970 copyright and and i would bet the 1972 release date on the imdb be incorrect . the film precedes werewolf shadow ( aka werewolf v the vampire woman ) in the series and be certainly release before werewolf shadow . the end of werewolf never sleep or fury of the wolfman dovetail directly into the opening of werewolf shadow and offer concrete evidence of this . sadly a complete version of this may never get a decent release . a perfect release would be the uncut english version but in spanish with english subtitle . the english dubbing severely hurt the movie . but any spanish language version would reflect the covered version a show in spain during the franco era and where nudity be verboten .