Get Smart - Season 1 Episode 7

Conrol hosted a conference for some of the smarted scientists on the planet, but KAOS has other plans which include a retrogressor gun. CONTROL is due to host a conference of six scientific geniuses, but just before it occurs,. KAOS manages to steal CONTROL's retrogressor gun. The gun, which turns adults into children mentally, is taken by a KAOS mole who manages to retrogress the gun's inventor and the Chief. KAOS' goal is to turn the scientists into children, destroying the free world's greatest minds. Max takes over the conference and by knowing his history of Captain Kangaroo, defeats the mole.