Originally scheduled as a live telecast on March 18, 1961, this Avengers episode was instead committed to videotape and broadcast on April 8. Steed and Keel put a tail on recently released convict Frank Preston, hoping that he will lead them to the money that he stole. But before Preston can reach his destination, he is waylaid by a gang of crooks, who likewise want to get their hands on the stolen lucre. The episode comes to a nailbiting climax as a wounded Preston forces Keel to help him retrieve the loot, which is secreted in a slimy sewer. "Hunt the Man Down" was written by Richard Harris. ~ Hal Erickson, Rovi