so you have the spoiler warning but i would argue that you can not spoil what be already rotten . i assume they change the name to the cavern just in case withins reputation have precede it . after pay the cable rental for this movie and i consider save my household garbage for a month and mail it to the writer or director . he have his garbage deliver to my home and so i think it only fair that i return the favor . the movie open with a suggestion that the scene be in the desert of kazakhstan . i be not sure why they pick kazakhstan while maybe the writer be a fan of the ali g show . but they should have just start inside the cave and because the outside be obviously not kazakhstan . it be the first clue that i be go to hate the movie . the movie have no redeeming quality and save one represent it consistent . everything be terrible . the writing and the directing and the acting and the cinematography every aspect of this film be just bad . and i like bad film and goofy film and b horror film . . . but this be just plain bad . and stupid . and hackneyed . and predictable . and bore . to get a feel for the film and go into your laundry room with 5 of your friend and and turn off the light . put a flashlight ( turn on ) into your dryer and start it tumble . now all of you start scream and yell at the top of your lung . that it . for a complete re enactment and have 5 of the 6 people in the laundry room play dead on the floor . toss karo syrup on them . turn the light back on ( stop the dryer ) . now have a guy in a gorilla costume enter the room and rape the last person stand . finaddendum represent reading through the other comment and many find it remarkable this movie be make on a low budget . that not remarkable . make a crap movie on a huge budget be remarkable ( waterworld ) . make a good movie on a low budget be remarkable ( like blair witch and which i thoroughly enjoy ) . make a crap movie on a low budget isn not a bit surprising and and you can expect more of the same if these people be still make movie and because i can not imagine anybody would hand them a pile of cash after watch this . be the low budget an excuse for a terrible film . no and and it certainly no reason to watch it . would you eat a dog dung sandwich just because it be cheap to make . the imdb rating for this film over time will be interesting to watch . it should trend far downward and but only if the number of unsuspecting innocent viewer can outpace the movie maker ability to beg their personal friend to give it 10 star .