The Doctor's party remains divided and scattered as the immense transport docks at the Terminus space station, which turns out to be a leper colony at the exact center of the known universe. As they find their way around and investigate, Nyssa shows signs of contracting the disease. Written by
Did You Know?
Now we know, don't we? Now we know what it's all about! This is Terminus, where all the lazers come to die. We're on a leper ship! We're all going to DIE!