Liesl Clark

7.5

NOVA: Secrets of the Sky Tombs

2017

7.0

Himalayan Megaquake

2016

Killer Landslides

2014

9.0

Cave People of the Himalaya

2012

10.0

Lost Cave Temples of the Himalaya

2009

National Geographic - Everest 50 Years on the Mountain

2003

6.0

National Geographic: Surviving Everest

2003

NOVA-Lost Treasures of Tibet

2003

Lost on Everest: The Search for Mallory and Irvine

2000

9.0

Lost On Everest

2000

7.0

Serie

NOVA

1974