HRAJí
Will Smith
Self - Host
Chris Hadfield
Self- Jerry Linenger
Self - Mae C. Jemison
Self - Nicole Stott
Self - Leland Melvin
Self - Jeff Hoffman
Self - Peggy Whitson
Self - Jonathan Paredes
Self - Champion Cliff Diver - Lucas Spelman
Self - Cal Fire Captain - Samdup
Self - Tibetan Buddhist Monk - Rocky Robinson
Self - World's Faster Motorcyclist - Iain Kerr
Self - Expedition Leader - Beth Whitson
Self - Peggy's Mother 
Nichelle Nichols
Self- Hazel Barton
Self - Microbiologist - Ty Bowen
Self - Thunderbolt's Lead Pilot - Roger Smith
Self - Paleontologist - Felipe Gómez Gómez
Self - Astrobiologist - Omar Mednia Ramírez
Self - Paleontologist - Keith Whitson
Self - Peggy's Father - Ken Sims
Self - Volcanologist - Logan Doull
Self - Caver - Kidane Belay
Self - Salt Trader - Isak Mathis Triumf
Self - Sami Reindeer Herder - Aldo Kane
Self - Expedition Leader - Esentai Bekbolat
Self - Eagle Hunter - Ian D. MacLeod
Self - Corrosion Scientist - Guillaume Néry
Self - Performance Freediver
Rambo: První krev 
Policie Modrava 
Příchozí 