A demented plastic surgeon creates a duplicate of John Steed, who has ostensibly been killed. Meanwhile, the real Steed, held captive by enemy agents, manages to escape. Racing against time, Steed must prevent his lookalike -- not to mention an additional battalion of Steed clones -- from sabotaging an important peace conference. Written by Brian Clemens, They Keep Killing Steed originally aired in America on November 11, 1968, and in England on December 18 of that same year. ~ Hal Erickson, Rovi