Salto a la gloria

Adolfo Marsillach

Santiago Ramón y Cajal

Julia Caba Alba

Old woman on train

Rafael Bardem

Professor Casas

Asunción Sancho

Silvería

Mario Morales

Antonio Rivas

Isabel de Pomés

Mother

José Marco Davó

Don Justo

N/A

María del Valle

N/A

Ángel Luis Álvarez

Santiago (young)

N/A

Miguel Ángel Rodríguez

Pedro (young)

N/A

Estrella Martínez

Enriqueta

N/A

Elías Rodríguez

Tomás

Matilde Muñoz Sampedro

Animal seller

José Riesgo

N/A

Francisco Masana

Ángel Álvarez

Photographer

Ángel Calero

Priest

N/A

José Luis Torrado

N/A

Luciano Díaz

Farmer

José Sepúlveda

Shoe salesman

N/A

María Jesús Lara

N/A

Pilar Cano

Manuel Peiró

Pedro (adult)

Joaquín Bergía

Orderly

Goyo Lebrero

Pet shop assistant

José Manuel Martín

Cholera patient

Julio Sanjuán

Scientist

Rufino Inglés

Committee Member 1

N/A

Juan Manuel San Juan

Committee Member 2

Carlos Mendy

Dr Ferrán

Manuel Arbó

Cholera patient's husband

N/A

Luis Rivera

Showman

N/A

Carmen Esbrí

Enrique Ávila

N/A

Luis Gario

Juan Cazalilla

Butler

N/A

Antonio Alfonso Vidal

Professor Skelliger

Domingo Rivas

N/A

Luis María Lasala

Congress Employee

Antonio Molino Rojo

(uncredited)

N/A

Antonio Vela

(uncredited)