© Paul Arton	Daily chores © Will Fewkes
Filming at a 4000-year old Ancient Egyptian fort, N Sudan © Paul Arton	The crew 1.5 miles deep into Tham Luang Cave. The place where the boys survived.	DOP Rob Franklin filming Cave-diver Chris Jewell
Production & Survey team about to enter...	Inside Tham Luang © Mark Burkey	Inside Tham Luang © Mark Burkey
Inside Tham Luang © Mark Burkey	PPE required to film on forestry land in Washington State.
Somewhere in the Valley of the Kings	Filming at ancient enclosure of Shunet ez-Zebib, Abydos, Egypt.	The Nile
A little bit of kit	Desert expedition to film in Northern Sudan.
Mount St Helens, WA The volcano that exploded sideways