Charles, Hubert and Jenny are reunited with Agnes, who has become separated from Greg. They visit the Walter's family farm, where Greg and Agnes met Tom Walter and his family some months ago. However, the farm is deserted as Tom' mother, Edith, and her sons Steve and Owen were driven from it, when Tom was away, by former butcher Brod, to a camp by a railway line. Charles, Jenny, Agnes and Hubert are captured and taken there as well. Brod has special plans for Jenny and sees Charles as a threat to his position...

Charles returns to the Walter's farm where he is reunited with a relieved Jenny and Agnes. Hubert discovers that the cows have brucellosis and tends to them whilst Jenny and Charles head up river to locate a vet called Bill Sheridan. They meet Bill and his partner Alice and the following day Charles and Bill head back to the farm. Before they return to Jenny and Alice they see a car travelling along a road. Charles jumps to the conclusion that Greg could have been the driver. Jenny is excited when she hears the news and sets off with Bill to locate him. Before they leave they all agree to rendezvous at Highley train station for what Charles hopes will be market day...