The Avengers

Season 4, Episode 6

Episode Title: The Master Minds

Air Date: 1965-11-06

Overview:

A government official, dresssed as one of the Horse-guards, helps in a raid on secret files and is wounded. Recovering, he remembers nothing. Is his crime anything to do with his membership of Ransack, a club for those with high IQs? Emma can join, but Steed may have to cheat....