Ships go belly up, high-rise towers burn, Mother Nature blows her volcanic top - all perfect settings for Irwin Allen to unleash his gift for putting star-studded casts in peril and audiences on the edges of their seats. Now the prolific producer plunges deep below terra firma into the rocky perils of Cave In! A handful of citizens (travelers, government officials, a park ranger) are trapped after the sudden collapse of the popular Five Mile Caverns. Someone else is with them: a desperate fugitive eager to claim a hostage after the group works its way to daylight. Slippery inclines, an underwater passage, a geothermal pit, a rickety bridge and more dangers stand between the group and blue skies. Hang on for adventure!This product is manufactured on demand using DVD-R recordable media. Amazon.com"s standard return policy will apply.This product is expected to play back in DVD Video "play only" devices, and may not play in other DVD devices, including recorders and PC drives.