Girls go cave exploring and get killed by cave monsters

Shot in super-8 film, Cave Girls is a film by collaborating women artists chronicling the discovery of a prehistoric tribe of women in South Orange, New Jersey.

A guy gets kidnapped by goblins in a cave…

After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has produced a new species, they hire the best American team of underwater cave explorers in the world. While exploring deeper into the underwater caves, a rockslide blocks their exit, and they soon discover a larger carnivorous creature has added them to its food chain.

A gold thief and his gang use a skier's lodge and meet a monster covered with cobwebs.

A group of former military elites set out to explore an uncharted abyss, not knowing their worst nightmare is waiting for them deep beneath the ground.

A woman leads an expedition into a remote jungle to find her long-lost brother, but instead finds a mad scientist who has created a fungus monster that feeds on the local inhabitants.

When a group of cavern tour guides hear an old tale of a sacrificial cult performing rituals in the cave, they sneak down into the restricted areas to find out more. Skeptical about the legend, they end up summoning a demonic presence that refuses to let them leave.

Three children force a classmate to a test of courage to get into their group. During the test, which consists in finding a skull in an abandoned church, the child is swallowed by a chasm that opens on the church floor. The other kids, who had stayed out, rush in the church, look in the deep hole, call their friend, but don't receive answers. The little sister of one of them, who followed them, bursts into the church and lets herself down by a rope, but falls into the abyss, dragging the other kids. All five children find themselves into old caves in search of a way out, helped by Grotto, a creature alike a stalagmite.