TV Zone Special No 12 New Avengers cover. Avengers, Captain Scarlet, Champions, Doctor Who, New Avengers, Prisoner, Sapphire & Steel, Secret Service, Star Trek Original seriesjohn Secret Agents Special issue of the cult TV magazine from March 1994 features: New Avengers, Doctor Who, Sapphire and Steel, Captain Scarlet, X Files, The Champions, Star Trek, The Prisoner, The Avengers, The Secret Service. Original Price £2.95 [Show as slideshow]