HERCI
- Jason Bradbury
Self - Presenter - Juniper Jairala
Self - Project Engineer - Michael Foale
Self - Astronaut - Germaine Cadet
Self - Local Bar Manager - Porgrimur St. Arnason
Self - Svartsengi Power Station - Rob McIntosh
Self - Psychologist - Michael Richard
Self - Local Resident - Theo Jansen
Self - Strandbeest creator - Rob Pinkel
Self - Professor of Oceanography - Mike Arceneaux
Self - Former Salt Miner - Robert Knight
Self - Spacesuit Engineer - Tom Golfinos
Self - Captain - Hannah Cassard
Self - Solar Engineer - Michael Sorrentina
Self - Plane Spotter - Graham Taylor
Self - Aeronautical Engineer - Luc Lenain
Self - Oceanographer - Tony Kettle
Self - Architect - Gurry Helgadottir
Self - Horticulturalist