The Doctor and Ace discover the corpse of Flower Child, a worker who had attempted to escape. Ace takes one of her earrings and pins it to her jacket as a keepsake. The Chief Clown later notices this and demands to know where Ace got it, and she flees into the circus, finding the robot-mechanic Bellboy hiding there. He recognises Flower Child's earring; although his memories were disrupted when he was captured, he tells Ace he does remember there being more people at the circus. Ace unties him and they hide in a circus caravan, where Ace tries to help Bellboy recover his memory.