NOVA: Secrets of the Sky Tombs
About NOVA: Secrets of the Sky Tombs
A team of scientists and explorers probe high altitude caves in the Tibetan Himalayas.
Liesl Clark's NOVA: Secrets of the Sky Tombs is a 2017 documentary film. Jay O. Sanders plays Self - Narrator (voice).
It runs 54 minutes and was released in January 2017. Written by Liesl Clark.
It streams on History Vault and PBS Documentaries Amazon Channel in the United States.