John and Stephen hear Elizabeth's cries and jaunt to help, scaring the boys away. Stephen returns to the school and finds the video camera smashed, while John buys the painting from the junk shop, and discovers that Robert lives above the shop. Stephen is invited home by Robert, who shows him a cellar full of strange pictures, and boxes of blue and green badges; he tells Stephen that he did not know his parents, and that his grandfather is not really his grandfather. He also gives Stephen another picture. Meanwhile, John and Tim attempt a Neutron examination on their painting, but it destroys itself. Tim discovers that Robert does not appear in official records. Robert has been using the picture he gave to Stephen to spy on the Tomorrow People in the Lab, and when John returns to the shop, he is captured by Robert�s grandfather. Under Robert�s control, John telekinetically damages the Lab, then disappears.
Aired: 18 Feb 1974