Antonio Grunfeld

José María Zavala

John Paul II

Himself (archive footage)

Pope Pius XII

Himself (archive footage)

Pope Paul VI

Himself (archive footage)

Pope John XXIII

Himself (archive footage)

Jose Ángel Sánchez Centeno

Edición

Javier de la Cruz

Música

Pablo Bürmann

Cinematografía

Paloma Fernández-Gasset

Produción executiva

Forgione Films