 |
Maruchi Fresno as Isabel of Aragón |
 |
António Vilar as Dinis, King of Portugal |
 |
Luis Peña as Nuño de Lara |
 |
Fernando Rey as Infante Alfonso |
 |
José Nieto as Vasco Peres, the alderman |
 |
María Martín as Blanca |
 |
Juan Espantaleón as Pedro, the priest |
 |
Fernando Fernández de Córdoba as Pedro III de Aragón |
 |
María Asquerino as Leonor |
 |
Virgílio Teixeira as Alfonso Sánchez |
 |
Milagros Leal as Doña Betaza |
 |
Gabriel Algara as Juan Velho |
 |
Barreto Poeira as Álvaro, the squire |
 |
Julieta Castelo as Doña María Ximénez |
 |
Carmen Sánchez as Doña Constanza |
|
Emilio G. Ruiz as Infante Pedro |
 |
Manuel Guitián as Ramiro |
|
Joaquina Almarche as María de Molina |
 |
Rafael Luis Calvo as Fernán Ayres |
 |
José Prada as Martín Gil |
|
Manrique Gil as Don Juan Manuel |
 |
Félix Fernández as Barredo |
|
Joaquín Puyol as |
 |
José Franco as Froilas |
|
Luisa España as Isabel as a child |
 |
Santiago Rivero as |
 |
Julio F. Alymán as |
|
Francisco Hernández as Villafranca |
|
Elvira Real as |
 |
Mercedes Castellanos as María (uncredited) |
|
Alfonso de Córdoba as Juan (uncredited) |
|
Fernando Fresno as Físico (uncredited) |
 |
José Jaspe as Estevao (uncredited) |
| Directing | Aníbal Contreiras | Director |
| Directing | Rafael Gil | Director |
| Directing | Henrique Campos | Director |
| Writing | Tavares Alves | Writer |
| Sound | Ruy Coelho | Music |
| Directing | Pedro L. Ramírez | Assistant Director |
| Writing | Aníbal Contreiras | Story |
| Costume & Make-Up | Marbel | Costume Design |
| Directing | José Luis Robles | Assistant Director |
| Costume & Make-Up | Eduardo Torre de la Fuente | Costume Consultant |
| Writing | Rafael Gil | Writer |
| Production | Cesáreo González | Producer |
| Art | Eduardo Torre de la Fuente | Art Direction |
| Costume & Make-Up | Francisco Puyol | Hairstylist |
| Editing | Juan Serra | Editor |
| Art | Enrique Alarcón | Set Decoration |
| Camera | César Fraile | Camera Operator |
| Camera | Antonio Ortas | Still Photographer |
| Production | José Manuel Goyanes | Production Manager |
| Sound | Jaime Torrens | Sound Editor |
| Directing | Antonio del Amo | Script Supervisor |
| Writing | Antonio Abad Ojuel | Writer |
| Writing | Luna de Oliveira | Writer |
| Writing | Antonio Tudela | Dialogue |
| Camera | Alfredo Fraile | Director of Photography |
| Costume & Make-Up | Vladimir Tourjanski | Makeup Artist |
| Camera | Manuel Berenguer | Director of Photography |
| Production | Vicente J. Fayos | Production Manager |
| Production | Aníbal Contreiras | Producer |
| Costume & Make-Up | Manuel Comba | Costume Design |
| Art | Antonio Luna | Props |
| Art | Enrique Alarcón | Production Design |
| Art | Emilio Alonso | Settings |
