Man and His Health pavilion: various shots of lighted images against dark background. MCSs of photos (many with children), drawings (one with foetus). HASs of Meditheatre, two beds, "patients", assorted medical machinery, a nurse tending to one of the "patients". Cut to MLS of commentator. Sequence on Expo demonstrator going through steps relating to test of patient with lie detector, carrying on running commentary, showing chart to spectators at window. Two other scenes of demonstration. Two commentators talking about equipment.