Danger Man is a British television series which was broadcast between 1960 and 1962, and again between 1964 and 1968. The series featured Patrick McGoohan as secret agent John Drake. Ralph Smart created the programme and wrote many of the scripts. Danger Man was financed by Lew Grade's ITC Entertainment.
A young Japanese woman dies by inhaling gas from an artificial flower before she can report the existence of a Japanese death cult to her British contact. Drake infiltrates the cult as a journalist reporting on a floral festival.
Drake infiltrates the killers' headquarters by taking the place of a British electronics expert hired by the Sect.