| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alberto San Juan | Cast | Actor | Self - Interviewee | 1 |
 Wynn Thomas | Cast | Actor | Self - Interviewee | 1 |
 Neil Shubin | Cast | Self - Interviewee | 1 | |
 Javier Molina | Cast | Actor | Self - Interviewee | 1 |
María Dueñas | Cast | Actress | Self - Interviewee | 1 |
Alejandro Zambra | Cast | Self - Interviewee | 1 | |
 Carla Simón | Cast | Actress | Self - Interviewee | 1 |
 Christina Rosenvinge | Cast | Actress | Self - Interviewee | 1 |
Enrique Vila-Matas | Cast | Self - Interviewee | 1 | |
 Michel Mayor | Cast | Self - Interviewee | 1 | |
 Palomo Spain | Cast | Actor | Self - Interviewee | 1 |
 Jocelyn Bell Burnell | Cast | Actress | Self - Interviewee | 1 |
Sita Abellán | Cast | Self - Interviewee | 1 | |
 Emilio Sosa | Cast | Actor | Self - Interviewee | 1 |
Terry Virts | Cast | Self - Interviewee | 1 | |
Mariana Enriquez | Cast | Self - Interviewee | 1 | |
Ferran Palau | Cast | Self - Interviewee | 1 | |
 Javier Pérez Andújar | Cast | Actor | Self - Interviewee | 1 |
Marcos Morau | Cast | Self - Interviewee | 1 | |
 John Grunsfeld | Cast | Self - Interviewee | 1 | |
| Person | Type | Job | Role(s) | Episodes |
