Richard Harpham

December 3, 2016

Greg Foot

January 30, 2017

Niall McCann

January 20, 2017

Steve Backshall

March 23, 2017

Sarah Outen

March 14, 2017

Emily Penn

February 2, 2017

Dave Cornthwaite

February 6, 2017

Mary-Ann Ochota

January 30, 2017

Kirsty Cavill

January 3, 2017

Ben Fogle

February 1, 2017

Jason Rawles

January 16, 2017