Time Trap (2017)
A professor enters a cave and goes missing Some of his students come looking for him and get trapped in the cave as well
Alien Outpost (2014)
A documentary crew follows an elite unit of soldiers in the wake of an alien invasion
The Mine (2012)
Five school friends seek adventure on Halloween night in an abandoned, haunted mine, only to find to their horror that the ghostly rumors may be true as they fight for survival