AllMovie

Someone is leaking confidential information from a top-secret missile department. The culprit would seem to be a beautiful woman (Veronica Strong) who has systematically seduced several department members -- all of whom subsequently turned up dead, after displaying some rather bizarre behavior. Upon investigating, Steed and Tara must follow a flimsy trail of evidence, consisting merely of an intoxicating perfume fragrance. Written by actor Jeremy Burnham, "Love All" was first telecast in America on February 3, 1969, then shown in England 16 days later.