by Hal Erickson
synopsis
The Avengers' fifth season came to a rousing finale with this episode. Steed and Emma are impersonated by a pair of enemy agents named Basil and Lola (Freddie Jones, and Patricia Haines). Things get hairier when the two imposters utilize a futuristic brain-transfer device to swap their minds with the genuine Steed and Emma. Written by Philip Levene, "Who's Who???" first aired in England on May 6, 1967, and in America on May 19 of that same year.
