| Person | Type | Job | Role(s) |
|---|---|---|---|
 Chris Johnson | Crew | Directing | Director |
Daniel C. Dennett | Cast | Actor | Self |
 Alex Honnold | Cast | Actor | Self |
 Robert Llewellyn | Cast | Actor | Self |
A.J. Johnson | Cast | Self | |
 A.C. Grayling | Cast | Actor | Self |
Adam Pascal | Cast | Self | |
 Andrew Copson | Cast | Actor | Self |
 Cara Santa Maria | Cast | Actress | Self |
Dan Barker | Cast | Self | |
Donald C. Johanson | Cast | Self | |
Helena Guzik | Cast | Self | |
Matt Dillahunty | Cast | Self | |
Nahla Mahmoud | Cast | Self | |
Patricia S. Churchland | Cast | Self | |
Sean Carroll | Cast | Self | |
Tracie Harris | Cast | Self | |
| Person | Type | Job | Role(s) |
