The Avengers - Season 3 Episode 18 Mandrake
After attending the funeral of an old friend in a lonely Cornish village cemetery, Steed discovers a plot to poison millionaires.
- 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