Alfredo Mayo
— José Churruca
Ana Mariscal
— Marisol Mendoza
José Nieto
— Pedro Churruca
Blanca de Silos
— Isabel Churruca
Rosina Mendía
— Isabel Acuña de Churruca
Pilar Soler
— Spy
Julio Rey de las Heras
— Pedro Churruca's Father
Luis Arroyo
— Jaime Churruca
Raúl Cancio
— Luis Echevarría
Manuel Arbó
— Mr. Echevarría
Mercedes Llofríu
— Young Isabel Churruca
Eduardo González
— Child
Consuelo Loygorri
— Luis' Daughter
Ángel Martínez
— Young Pedro Churruca
Francisco Camoiras
— Young José Churruca
José Crevillent
— Luis' Son
Juan Calvo
— El Campesino
Vicente Soler
— Doctor Vera
Fernando Fresno
— Father Palomeque
Antonio Armet
— General Vicente Rojo
Pablo Álvarez Rubio
— Commander
Fulgencio Nogueras
— Admiral Cervera
Domingo Rivas
— Engineer Colonel
Manuel Soto
— Admiral
Pablo Hidalgo
— Don Luis
Ignacio Mateo
— Colonel Pardo
Antonio Zaballos
— Priest
Santiago Rivero
— Engineer Captain
Luis Latorre
— Doctor Gómez Ulloa
Horacio Socías
— Father Prior