Survivors (1975)

S3E3 Law of the Jungle

Charles, Hubert, and Jenny find themselves back together with Agnes, who has lost contact with Greg. They decide to visit the Walter family farm, where Agnes and Greg previously met Tom Walter and his family. Upon arrival, they discover the farm is abandoned; Tom's mother, Edith, and his brothers, Steve and Owen, have been forcibly removed by the former butcher Brod while Tom was away, and taken to a camp near the railway. Soon, Charles, Jenny, Agnes, and Hubert are captured and brought to the same camp, where Brod has sinister intentions for Jenny and views Charles as a potential rival.