an expedition party make up of constantly bicker and obnoxious jerk go trek into the dangerous african jungle in search of both a fortune in diamond and a missing young lady name diana ( luscious brunette looker katja biernet and clad solely in a skimpy loincloth that show off a lot of her hot shapely body ) who worship a a goddess by a deadly primitive tribe call the mabutos . director or screenwriter jess franco crucially fail to inject any style or vigor into the generally blah and meandering proceeding and allow the sluggish pace to crawl along at an often agonizingly slow clip and stag the infrequent action scene with a singular lack of skill and panache . the lousy dubbing and excess amount of grainy national geographic like animal stock footage and groovy and jazzy lounge score and terrible acting and talky and uneventful narrative and tepid soft core sex scene and and static photography do not help matter any as well . fortunately and there plenty of tasty gratuitous nudity on sight to alleviate the tedium to a reasonable extent represent besides the delectable biernert and both aline mess a fierce and wicked high priestess noba and mari carmen nieto a the conniving and treacherous lita be likewise real easy on the eye . the beautiful jungle scenery be very nice and too . but overall this picture size up a barely watchable and hence instantly forgettable swill .