• 
  Chris Browning

   Narrator (3 episodes, 2016)
• 
  Christian Ohneiser

  Self - Paleoclimatologist
• 
  Graham Hill

  Self - Geophysicist
• 
  Rob Teasdale

  Self - Field Engineer
• 
  Ari Friedlaender

  Self - Whale Biologist
• 
  Matthew Walker

  Self - Commanding Officer
• 
  Danny Uhlmann

  Self - Mountaineer
• 
  Peter McCarthy

  Self - Program Planner

• 
  Shul Gordon

  Self - Operations Scheduler
• 
  Mac McColl

  Self - Senior National Officer
• 
  Lars Bejder

  Self - UAV Pilot
• 
  Paul Bowering

  Self - Base Engineer
• 
  Casey Marwine

  Self - Puma Mission Commander
• 
  Mike Allison

  Self - Chef
• 
  Trudie Baker

  Self - Services Supervisor

• 
  Peter Beggs

  Self - CEO of Antarctica NZ
• 
  Tom Arnold

  Self - Field Guide
• 
  Laurine Van Haastrecht

  Self - Research Assistant