I have seen one classic horro movie may be from 70 to 80's
I remember a couple of people gng for a trip in a matador or similar vehicle. there they get some kind of worm in the wall and it even get into some one from drinking water and comes out of his cheek.
The ending has a skeleton a a room somwer and lot of dead bodies too.. the skeleton throws these worm kind of things at people. Towards the end they kill the skelepton by flame thrower or something like that.
please some one if they are able to remember, help me with the title of this movie.