| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Borja Cobeaga | Crew | Creator | Creator | |
 Nacho Vigalondo | Crew | Creator | Creator | |
 Alejandro Cano | Cast | Prisionero Anillo | 2 | |
 Arturo Valls | Cast | Actor | Liberto Vitinio | 1 |
 Carlos Chamarro | Cast | Actor | Salvio | 2 |
 Cecilia Freire | Cast | Actress | Valeria | 12 |
 César Saratxu | Cast | Actor | Cneo Valerio | 12 |
 Daniel Ortiz | Cast | Actor | Marco Antonio | 2 |
 David Tenreiro | Cast | Actor | Tracio 1 | 1 |
 Eduardo Antuña | Cast | Actor | Antonino | 12 |
 Enrique Martínez | Cast | Actor | Sacerdote Tracio | 5 |
 Fernando Cayo | Cast | Actor | Cornelio | 1 |
 Fernando Esteso | Cast | Actor | Ovidio | 1 |
 Joshean Mauleón | Cast | Amigo | 1 | |
 Luis G. Gámez | Cast | Saulo | 4 | |
 Malena Gutiérrez | Cast | Actress | Servilia | 3 |
 Manuel Tallafé | Cast | Actor | Celio | 12 |
 Marta Fernández Muro | Cast | Actress | Domicia | 12 |
Pepín Tre | Cast | Actor | Rey Tracio | 2 |
Rocío Calvo | Cast | Madre Doble | 1 | |
 Bárbara Santa-Cruz | Cast | Actress | Bárbara | 1 |
 Chani Martín | Cast | Actor | Rufus | 12 |
 Darío Frías | Cast | Actor | Espía esclavo | 1 |
Eleazar Ortiz | Cast | Tarpelo | 2 | |
 Enrique Asenjo | Cast | Actor | Asistente Octavio | 1 |
Gorka Moreno | Cast | Espía esclavo | 1 | |
 Isabel Ayúcar | Cast | Esclava Servilia | 3 | |
 Ismael Fritschi | Cast | Actor | Padre Urdin | 1 |
 Jorge Asín | Cast | Actor | Tito | 1 |
 Julián López | Cast | Actor | Manio Sempronio | 12 |
 Manolo Solo | Cast | Actor | Gabino | 6 |
 Raúl Cimas | Cast | Actor | Hombre | 1 |
 Aníbal Gómez | Cast | Actor | Corbulón | 12 |
 Javier Botet | Cast | Actor | Silvio | 1 |
 José Manuel Poga | Cast | Actor | Dulio | 1 |
 José Troncoso | Cast | El Elegido | 2 | |
 Karlos Aurrekoetxea | Cast | Actor | Guarda | 1 |
 Marta Martín | Cast | Actress | Maedi | 2 |
 Víctor Palmero | Cast | Actor | Cayo | 1 |
 Lola Errando | Cast | Sandiki | 2 | |
 Nacho Marraco | Cast | Médico | 1 | |
 Óscar Ortuño | Cast | Actor | Espía esclavo | 1 |
 Antonio Gómez | Cast | Actor | Atilio | 12 |
 David Pareja | Cast | Actor | Conspirador 1 | 2 |
 Priscilla Delgado | Cast | Actress | Ática | 12 |
 Esperanza Elipe | Cast | Actress | Madre Urdin | 1 |
 Josep Maria Riera | Cast | Actor | Conspirador 3 | 2 |
 Claudia Placer | Cast | Valeria | 1 | |
 Javier Carramiñana | Cast | Actor | Claudio | 12 |
 Roser Vilajosana | Cast | Actress | Adara | 2 |
 Xosé A. Touriñán | Cast | Actor | Agorastocles | 12 |
 Carlos Cañas | Cast | Actor | Espía mercader | 1 |
Carlos Bernardino | Cast | Soldado | 3 | |
 Paula Usero | Cast | Actress | Rosaura | 1 |
 Juan Vinuesa | Cast | Marido | 1 | |
 Sergio Torrico | Cast | Actor | Póstumo | 12 |
Isaac Gallego | Cast | Minicio | 2 | |
 Félix Granado | Cast | Escriba | 2 | |
 Paco Ochoa | Cast | Soldado | 2 | |
 Francisco Reyes | Cast | Actor | Horacio | 2 |
Javier Ballesteros | Cast | Escolta | 1 | |
 Alberto Bang | Cast | Actor | Conspirador 2 | 2 |
Nacho Castro | Cast | Guardia | 1 | |
Luis Bondía | Cast | Actor | Hermano Urdin | 1 |
Juanan Lumbreras | Cast | Gorgias | 1 | |
 Sergio Bezos | Cast | Actor | Soldado | 1 |
Felipe Andrés | Cast | Sexto | 2 | |
Edgar Costas | Cast | Tabernero | 2 | |
Luis Lobos Negros | Cast | Soldado romano | 3 | |
 Julio Bohigas Couto | Cast | Manio Sempronio | 1 | |
Fran Bleu | Cast | Soldado | 6 | |
Mario Alonso | Cast | Moribundo | 1 | |
 Antonio Meléndez | Cast | Amigo del Doble | 1 | |
 Hugo González | Cast | Agorastocles | 1 | |
Raúl Rufiángel | Cast | El Magnífico | 1 | |
Julián Lladó | Cast | Príncipe Tracio | 3 | |
Alfonso Martínez Poza | Cast | Suegro | 1 | |
Paco Mora | Cast | Espía soldado | 1 | |
José Manuel Tafalla | Cast | Tracio 2 | 1 | |
Israel Budia | Cast | Urdin | 1 | |
 Fran Paz | Cast | Actor | Negociador Tracio | 4 |
Dori De Almeida | Cast | Madre de Moribundo | 1 | |
 Javier Traba | Cast | Actor | Espía mercader | 1 |
| Person | Type | Job | Role(s) | Episodes |
