Get Smart - 1x07 - KAOS is CONTROL

CONTROL hosts a conference for some of the smartest scientists on the planet, but KAOS has other plans which include a retrogressor gun, which emits a ray that retrogresses a person's psyche to the point where he or she becomes an eight-year-old child. Will Max's knowledge of Captain Kangaroo help him catch the KAOS agent? Mission Impossible's Barbara Bain guest stars as a KAOS agent/scientist in the CONTROL lab.