[Alfredo Matas presenta] ; [un film de Luis Ga. Berlanga] ; [una producción de Incine Compañia Industrial Cinematografíca, S.A. y Jet Films, S.A]. ; [argumento y guión Luis Ga. Berlanga, Rafael Azcona] ; [director, Luis Ga. Berlanga]
Les Films d'ici and Pathé Télévision in co-production with Renn Productions ... [and others] ; screenplay and direction Patricio Guzmán ; a film produced by Yves Jeanneau ; translation, Sally Station