What on Earth?

The Cave to Hell

Documentary Jul 11, 2019 38 min iTunes

Available on Investigation Discovery, Food Network, Science Channel, Discovery, TLC, Travel Channel, HGTV, Prime Video, discovery+, Hulu, Sling TV, Max, Animal Planet, Philo, AHC GO, Destination America GO, Discovery Life GO, Cooking Channel

S6 E5: When a sinister cave is discovered in a remote corner of Iceland, experts uncover a secret underworld tunneling to unknown depths, and using cutting-edge tech, they investigate if this strange place could hold secrets of alien worlds.

Documentary Jul 11, 2019 38 min iTunes

TV-PG

Information

Released: 2019
Run Time: 38 min
Rated: TV-PG
Regions of Origin: United States, United Kingdom

Languages

Original Audio: English, English (United Kingdom)
Audio and Subtitles: English (United States) (AAC, CC)

Accessibility

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.