A team of scientists and explorers probe high altitude caves in the Tibetan Himalayas.
You can now watch NOVA: Secrets of the Sky Tombs online on the following streaming providers in the United States.
| Directing | Liesl Clark | Director |
| Writing | Liesl Clark | Writer |
| Crew | Jyoti L. Rana | Sound Recordist |
| Crew | Pete Athans | Sound Recordist |
| Camera | Pete Athans | Additional Camera |
| Crew | Bryn Clark | Sound Recordist |
| Camera | Pierre de Parscau | Additional Camera |
| Crew | Jason Alberts | Sound Recordist |
| Crew | Finn Clark | Drone Operator |
| Crew | Ben Marcus | Sound Recordist |
| Camera | Jake Norton | Additional Camera |
| Camera | Cory Richards | Additional Camera |
| Editing | James Dunoyer | Assistant Editor |
| Production | Liesl Clark | Producer |
| Camera | Ted Hesser | Additional Camera |
| Production | Danya Gordin | Researcher |
| Editing | Jean Dunoyer | Editor |
| Camera | Piers Leigh | Additional Camera |
| Camera | Ang Tshering Lama | Additional Camera |
| Camera | Mark McKnight | Additional Camera |
| Production | Crescent Moegling | Associate Producer |
| Production | Pete Athans | Production Manager |
| Camera | Renan Öztürk | Additional Camera |
| Sound | Chris Syner | Sound Recordist |