The Spelunkers arrived for another dive into the hole, only to find the various beasties and weirdos within having a spooky movie night. In the spirit of a Universal monster double feature, the gang is going to look at the origins of the werewolf and the curse of King Tut's tomb. Viv considers a new lifestyle on the edge, Lane goes too hard with options for spiking Halloween candy, and Nathan brings the episode to a screeching halt when he can't remember the name of a guy with a weird eye.