| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alex Rudzinski | Crew | Creator | Creator | |
 Al Bano | Cast | Actor | Self - Contestant (Girasol) | 5 |
 Ana Milán | Cast | Actress | Investigadora | 8 |
 Ana Obregón | Cast | Actress | Investigadora | 9 |
 Anabel Alonso | Cast | Actress | Jueza Invitada | 1 |
 Arturo Valls | Cast | Actor | Presentador | 34 |
 Cristina Rodríguez Torres | Cast | Actress | Diseñadora de Vestuario | 1 |
 Mónica Naranjo | Cast | Actress | Investigadora | 9 |
 Norma Duval | Cast | Actress | Self - Contestant (Unicornio) | 2 |
 Paz Vega | Cast | Actress | Self - Contestant (Catrina) | 6 |
 Pepe Navarro | Cast | Actor | Self - Contestant (Pulpo) | 1 |
 Toni Cantó | Cast | Actor | Self - Contestant (Camaleón) | 6 |
 Eva González | Cast | Actress | Self - Guest Investigator | 1 |
 Fernando Tejero | Cast | Actor | Self - Contestant (Monstruo) | 3 |
 Javier Ambrossi | Cast | Actor | Investigador | 34 |
 José Mota | Cast | Actor | Investigador | 18 |
 Terelu Campos | Cast | Actress | Self - Contestant (Cerdita) | 4 |
 Jorge Lorenzo | Cast | Actor | Self - Contestant (Cuervo) | 6 |
 Pastora Soler | Cast | Actress | Self - Contestant (Pavo Real) | 5 |
 Malú | Cast | Actress | Investigatora | 8 |
 Alaska | Cast | Actress | Investigadora | 8 |
 Cristina Pedroche | Cast | Actress | Self - Guest Contestant (Robot) | 1 |
 Javier Calvo | Cast | Actor | Investigador | 34 |
 Roberto Leal | Cast | Actor | Juez Invitado | 1 |
 Rubén Doblas Gundersen | Cast | Actor | Tigre | 1 |
 Georgina Rodríguez | Cast | Actress | Self - Contestant (León) | 1 |
 Vanesa Martín | Cast | Actress | Self - Guest Investigator | 1 |
 Mónica Carrillo | Cast | Actress | Self - Guest Contestant (Mariquita) | 1 |
 Màxim Huerta | Cast | Actor | Self - Contestant (Gamba) | 2 |
 Genoveva Casanova | Cast | Actress | Self - Contestant (Caniche) | 6 |
| Person | Type | Job | Role(s) | Episodes |
