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
as Juan Aguilera
as Luisa
as Arturo Rodríguez
as Pepe
as Madre de Mari Carmen
as Criada de Juan
as Oficial de Marina
as Self
as Self
as Director del hotel
as Azafata
as Pescador
as Maestro
as Comandante
as Camarero del hotel
as Fosforito
as Antonio
as Manolo
as Loli
as Richard
as Bernard
as Agustín
as Mari Pili
as Carmelo
as José Manuel
as Constancio
as Vicentita
as Michelina
as Camioneta
as Mary Carmen
as Nelson
as Jennie
as Self
as Médico en la cirugía (uncredited)
