Enric Marco Batlle was a Spanish trade unionist who served as general secretary of the National Confederation of Labor (CNT) and president of the Amical de Mauthausen of Spain. During his time as the head of the association, Marco gave a large number of talks, mainly in educational centers, about his alleged experience as a survivor of the Nazi camps. In 2005, he achieved international fame after a report by historian Benito Bermejo discovered that he had falsified data in his biography to appear as a survivor of the Flossenbürg concentration camp.

Shot in Barcelona and, mostly, in Basque Country.