| Person | Type | Job | Role(s) |
|---|---|---|---|
 Darren Aronofsky | Crew | Production | Executive Producer |
 Will Slater | Crew | Sound | Original Music Composer |
Graham Booth | Crew | Directing | Director, Writer |
Simon Ashdown | Crew | Sound | Original Music Composer |
Douglas Moxon | Crew | Editing | Editor |
Bill Coates | Crew | Editing | Editor |
Brian Hovmand | Crew | Editing | Editor |
Alice Jones | Crew | Directing | Director, Writer |
 Will Smith | Cast | Actor | Self - Host (archive footage) |
 Jeffrey A. Hoffman | Cast | Actor | Self - Astronaut (archive footage) |
 Chris Hadfield | Cast | Actor | Self - Astronaut (archive footage) |
 Michael J. Massimino | Cast | Actor | Self - Astronaut (archive footage) |
Leland Melvin | Cast | Self - Astronaut (archive footage) | |
 Mae Jemison | Cast | Actress | Self - Astronaut (archive footage) |
 Nicole Stott | Cast | Actress | Self - Astronaut (archive footage) |
Peggy Whitson | Cast | Actress | Self - Astronaut (archive footage) |
Nelson Gadea | Cast | Self - Head Doctor, La Rinconada (archive footage) | |
 Heïdi Sevestre | Cast | Actress | Self - Glaciologist (archive footage) |
Kidane Belay | Cast | Self - Salt Trader (archive footage) | |
Felipe Gómez Gómez | Cast | Self - Astrophysicist (archive footage) | |
Jerry Linenger | Cast | Self - Astronaut (archive footage) | |
Keith Whitson | Cast | Self - Peggy's Father (archive footage) | |
Beth Whitson | Cast | Self - Peggy's Mother (archive footage) | |
Abel Méndez | Cast | Self - Planetary Astrobiologist (archive footage) | |
Rosa Maria dos Santos | Cast | Self - Climatologist (archive footage) | |
Pak Naspin | Cast | Self - Freediver (archive footage) | |
| Person | Type | Job | Role(s) |
