Video presentation of the photographic exhibition that portrays the presence and activities of the Nazis on both sides of the Bidasoa, the daily life of the invading army, their fraternisation with the Francoist authorities and the work of fortifying the coast in the event of an Allied landing. It also reflects the clandestine life in the Basque 'muga', a border between two states, one occupied by the Nazis and the other formally neutral, the Francoist state, which facilitated a complex world of cross-border movements carried out by 'mugalaris', occupation forces, information services and Resistance groups such as the Comète Network.