what movie is this?

[Moonbaby]

There is one scene in this movie that really sticks out.  Three men are in somekind of cave I think.  There are two passage ways.  Two guys go one way and the other guy goes by himself.  The lonesome guy walks right into a spiders web and is eaten by a HUGE spider.  What movie is this?

[mmv3000]

sounds kinda like BEAST FROM HAUNTED CAVE, but don't quote me on that