Cast
Will Smith
Self - Host (archive footage)
FGG
Felipe Gómez Gómez
Self - Astrophysicist (archive footage)
Heïdi Sevestre
Self - Glaciologist (archive footage)
Chris Hadfield
Self - Astronaut (archive footage)
Mae Jemison
Self - Astronaut (archive footage)
RMdS
Rosa Maria dos Santos
Self - Climatologist (archive footage)
KB
Kidane Belay
Self - Salt Trader (archive footage)
NG
Nelson Gadea
Self - Head Doctor, La Rinconada (archive footage)
JL
Jerry Linenger
Self - Astronaut (archive footage)
Jeffrey A. Hoffman
Self - Astronaut (archive footage)
BW
Beth Whitson
Self - Peggy's Mother (archive footage)
KW
Keith Whitson
Self - Peggy's Father (archive footage)
PN
Pak Naspin
Self - Freediver (archive footage)
PW
Peggy Whitson
Self - Astronaut (archive footage)
Nicole Stott
Self - Astronaut (archive footage)
Michael J. Massimino
Self - Astronaut (archive footage)
AM
Abel Méndez
Self - Planetary Astrobiologist (archive footage)
LM
Leland Melvin
Self - Astronaut (archive footage)
