terribly make and pointless and ultra cheap 50 monster movie that try to cash in on the hot rod or monster or rock n roll genre and fail miserably . the gila monster be a normal size animal plop down on miniature set ( that and like everything else in this picture and be tenth rate ) which slither around try to figure out where it be ( and what the hell it do in this awful movie ) . the acting be sub grammar school level while veteran stuntman fred graham a the sheriff be one of only two professional actor in the cast and he can not do much with the stilted and senseless dialog he force to recite . star don sullivan have absolutely no screen presence whatsoever while he apparently go for the robert mitchum sleepy eye look and but manages to seem more like he just wake up . even more irritating and he warble ( badly ) two of the most insipid and brainless rock song ever write . one be call and the lord say laugh and child and laugh and which consist mostly of that particular phrase repeat for three solid minute and and the other one have line like my baby rock me when she rock and roll me when she roll and whatever the hell that mean . in any case and the movie be an exercise in boredom . it fail a a teenage rock movie ( the music awful ) and it fail a a teenage monster movie ( there no monster and just an over sized lizard on an undersized set ) and it fail a a teenage j. d. movie ( all the teenager be sickeningly clean cut and freshly scrub and law abiding ) and it fail at everything it try to be . good for an unintentional laugh or two and but that about it .