The Avengers - Season 4 Episode 21 A Touch of Brimstone
When a group of hoaxsters called the Hellfire Club mix murder with their mischief, Steed and Emma demonstrate a few tricks of their own. The whalebone corset, high laced boots and spiked dog-collar Emma wears as the "Queen of Sin" were designed by Diana Rigg herself, and resulted in A Touch of Brimstone being banned from American TV.
- Genre: Action & Adventure, Crime, Sci-Fi & Fantasy
- Studio: ITV1
- Keyword: spy, great britain, secret mission, secret agent, mi6, british spy, mi5
- Cast: Patrick Macnee, Linda Thorson