饰：Abby

饰：自己

饰：Self - Author, 'Packing for Mars'

饰：Ava Macon

饰：Robert Foucault

饰：Leslie Richardson

饰：Ed Grann

饰：Jen Carson

饰：Kurt Hurrelle

饰：Roland St John

饰：Zhenzhen Yow

饰：Self - Arthur, 'Collapse' and 'Guns, Germs and Steel'

饰：Self - Author, The History of the World Series

饰：Russian Rep Volkov

饰：Anika Chandra

饰：EU Rep Davies

饰：Self - Author, 'The Martian'

饰：Self - Creative Director, Voyager Interstellar Mission, NASA

饰：Self - Arthur, Mars Trilogy

饰：Self - Arctic Activist

饰：Nurse

饰：Ben Sawyer's Father

饰：IMSF American Member

饰：Self - Division Director, NASA Planetary Science

饰：Self - Smithsonian Institution

饰：Self - Associate Administrator, NASA

饰：Louise Varda

饰：Self - Author, 'Physics of the Future'

饰：Self - Former NASA Chief Scientist

饰：Chris Owens

饰：American Reporter

饰：Anchor

饰：IMSF Crew Member

饰：DRB Solutions Board Member

饰：Mike Glenn

饰：Shep Marster

饰：Ava Macon

饰：Self - Director, Hayden Planetarium

饰：Dr Jay Johar

饰：Commander Chen

饰：Cameron Pate

饰：Self - Investigative Journalist, Energy Analyst

饰：Brandon Mcclain

饰：DRB Solutions Senior Board Member

饰：Self - Author, 'This Changes Everything: Capitalism vs The Climate'

饰：Danny

饰：Ms Wilson

饰：Assistant

饰：Self - President, The Mars Society

饰：Paul Richardson

饰：Self - Chair of Astrobiology, Library of Congress

饰：Self - Author, 'Pandemic: Tracking Contagions from Cholera to Ebola and Beyond)

饰：Self - Former Speaker, US House of Representatives

饰：CEO, The Planetary Society

饰：Nigerian Rep Odogwu

饰：Former Astronaut

饰：JAXA worker

饰：Young Ben Sawyer

饰：Self - Project Systems Engineer, Jet Propulsion Laboratory

饰：Self - Co-Founder, Co-Chairman, Planetary Resources

饰：Cygnus Pilot

饰：DRB Solutions Board Member

饰：IMSF Member USA

饰：Self - Former NASA Astronaut

饰：Self - Foreign Minister Finland

饰：Man

饰：Chinese TV Reporter

饰：Argentinian TV Reporter

饰：Self - Apollo 13 Commander

饰：IMSF Secretary General

饰：Self - Director, Jet Propulsion Laboratory