René Muñoz

as Fray Martín de Porres

Esther Zulema

as Ana Velázquez

Jesús Tordesillas

as Padre Prior

Juan Calvo

as Fray Barragán

José 'Lepe' Álvarez

as (as José Álvarez 'Lepe')

Irán Eory

as Hermana Rosa

Xan das Bolas

as

Barta Barri

as (as Barta Barry)

Marta Ducal

as

Asunción Mateos

as

Rosario Royo

as

Juan Cazalilla

as

Antonio Queipo

as

Miguel del Castillo

as

Alfonso Rojas

as

José Riesgo

as

Antonio Jiménez Escribano

as

Félix Dafauce

as

Carmen Porcel

as

Blanca Suárez

as

Luis Domínguez Luna

as

Pedro Rodríguez de Quevedo

as

Rodolfo del Campo

as

José A. Dorronsoro

as

Javier de Rivera

as

Pedro Basari

as

Mario Moreno

as

Antonio Gómez Delgado

as

Joaquín Burgos

as

Enrique Closas

as

Antonio Delgado

as

Eduardo Moreno

as

Francisco Nieto

as

Rafael Hernández

as Delincuente

Rafael Vaquero

as

Ricardo G. Lilló

as

Evaristo Falco

as

Ramón Torrado Lores

as Niño

Guillermo Carmona

as

José Castells

as

Josep Castillo

as

Pedro Fenollar

as

Joaquín Bergía

as

Pablo Piñeiro

as

Enrique Moreno

as

Ángel Álvarez

as Fray Tomás

Inmaculada Pérez

as Niña

Juan Luis González

as Niño

Domingo Paz

as Niño

Alfredo Mayo

as Don Juan de Porres

Mariano Azaña

as Fray Cirilo

Roberto Rey

as Mateo Pastor

José Bódalo

as (uncredited)