The aim of this paper is to trace the evolution of the neofascist networks from the vantage point, between 1945 and 1953, of Madrid, a city where a myriad of extreme right activists gathered to discuss and promote their cause at a transnational level. Exploring the local socio-political context in which these (neo)-fascists moved, and the networks that they formed, the study delves into the creation of ratlines crucial for fascists to escape from the Allied prosecution once the Second World War was over, the consolidation of the city as a central meeting point for fascists from all over the world (from Degrelle to Skorzeny, passing by Horia Sima or Filippo Anfuso), discussions around the possible creation of paramilitary organisations, and the everyday lives of (neo)-fascists operating in Madrid. On the basis of police reports, secret service intelligences and other primary sources, this paper foregrounds the role of the fascist diaspora and the subsequent interactions as driving forces enabling entanglements, and cooperation among (neo)-fascist movements and the Francoist regime, at various formal or informal political levels.