Dr. Mendelsohn.
Surgeon at the Kaos-owned Our Holy Sister of Pain and Suffering Hospital where he is charge of implementing the inappropriately-named Project Robin Hood involving the illegal removal and sale of human organs.
As described by Chief Maxwell Smart, Dr. Mendelsohn is "devious, diabolical, and a champion bird caller to boot."
Portrayed by Richard Fancy [GS95 Episode #7: "Liver Let Die"].