if there one thing i have learn from watch george romero creepshow and it that if you stumble upon an mysterious old crate that someone have obviously go to a lot of effort to hide and just leave well alone represent there probably something nasty inside . obviously and professor gordon crowley and robert englund character in jack brook and monster slayer isn not a romero fan and co he bust open the old wooden box he find bury in his yard and only to discoversurprise and surprisean ancient demon that possess his body ( initially cause him to eat and vomit rather a lot ) . when the demon eventually erupt from crowley body during chemistry class and begin to transform the student into hellish and flesh tearing beast and it up to plumber jack brook ( trevor matthew ) to try and stop the foul creature and arm only with a length of pipe and fuel by a lifelong hatred of all thing monstrous . the dvd packaging for jon knautz low budget monster flick promise one hell of a fun ride and offering cheesy thrill and spill of the kind one might expect from your average 80 creature feature ( toothy critter and rubber monster suit and gruesome gore and and absolutely no cgi . ) and for the last 15 minute and that exactly what viewer get represent non stop splattery effect while a silly and tentacled jabba style demon thingy while and mucho macho monster mashing . it a shame and then and that the rest of the film run timea massive 70 minute or sois mostly spent follow jack a he go about his boring and everyday business represent plumbing and visit his shrink and go to chemistry class and and upset his girlfriend . if you think you might enjoy a film that focus primarily on cop with childhood trauma and anger management and buying spare boiler valve from a hardware shop and and the chemical property of sodium and then this be the film for you while but if it a massive dose of monster mayhem youre after and then i would advise look elsewhere .