History in Faces: Cambridge Five

Based on the same real life events as Otro país (1984), Espías de Cambridge (2003), Espías para la historia (1977), A Question of Attribution (1991), An Englishman Abroad (1983), El topo (2011), Calderero, sastre, soldado, espía (1979), Blunt (1987), Traitor (1971), Blade on the Feather (1980), El hombre rompecabezas (1983) and influenced the source novels of El cuarto protocolo (1987), El inocente (1993) and others works such as Tercera identidad (2004) and Olding (2019), even in minor form like in The Imitation Game (Descifrando Enigma) (2014).