Operación Plus Ultra (1966)
Nine children, awarded for their exemplary or heroic conduct by the radio program 'Operación Plus Ultra' in association with the Iberia Airline, meet in Madrid,. Chaperoned by Juan Aguilera, radio announcer, they start a journey together to different places from the Vatican, where they meet the Pope, to Sitges
Director: Pedro Lazaga Sabater
| Directing | Pedro Lazaga Sabater | Director |
| Art | Luis Ocaña | Property Master |
| Production | Paul Naschy | Producer's Assistant |
| Costume & Make-Up | Paquita Pons | Costume Design |
| Art | Tomás Fernández | Settings |
| Editing | Alicia Castillo | Assistant Editor |
| Costume & Make-Up | Concepción Cano | Hairstylist |
| Camera | Juan Mariné | Director of Photography |
| Production | José Alted | Production Manager |
| Production | Pedro Masó | Executive Producer |
| Writing | Joaquín Peláez | Writer |
| Sound | Rogelio Armada | Sound Effects |
| Sound | Augusto Algueró | Music |
| Writing | Rafael J. Salvia | Writer |
| Costume & Make-Up | Carlos Nin | Makeup Artist |
| Art | Pablo Núñez | Title Designer |
| Editing | Alfonso Santacana | Editor |
| Directing | Sinesio Isla | Assistant Director |
| Art | Adolfo Cofiño | Set Decoration |
| Art | Antonio Belizón | Assistant Set Decoration |
| Production | Alejandro Iglesias | Production Assistant |
| Writing | Pedro Masó | Writer |
| Costume & Make-Up | Marina Pavía | Assistant Makeup Artist |
| Visual Effects | Pablo Núñez | Visual Effects |
| Writing | Vicente Coello | Writer |
| Sound | Antón García Abril | Music |
| Sound | Luis Gómez | Sound Recordist |
| Camera | Miguel Agudo | Camera Operator |
| Camera | Domingo Solano | Assistant Camera |
| Costume & Make-Up | María Teresa Iglesias | Wardrobe Master |
| Directing | María Teresa Ramos | Script Supervisor |
| Sound | Jaime Torrens | Sound Editor |
| Production | María Teresa Ramos | Production Secretary |
| Camera | José Salvador | Still Photographer |
| Production | Ángel Masó | Production Assistant |