In 2005, Mark took part in the recreation of the Terra Nova Expedition of Robert Falcon Scott and the Amundsen's South Pole expedition of Roald Amundsen as part of the BBC Blizzard: Race to the Pole documentary. The documentary reconstructed the 2500 km expedition using the same equipment, food and clothing as the original two teams, placing the setting in Greenland as dogs were no longer allowed in Antarctica.