goes to find him. The Doctor follows. Ace finds Boyle in the center of a maze, covering his eyes and counting, armed with a sub-machine gun and many grenades. As she creeps up behind him, she thinks about blasting him with a Nitro-9 canister, but decided that murder was still murder, even in Hell. The Doctor meditates. Back at the church on the moon, Saul begins chanting a peculiar rhyme. The others try to puzzle out what it might mean. They eventually figure out that it is a message from the Doctor. On the Doctor's instructions, they find Hemmings's disembodied head on the moon's surface, and Saul telekinetically returns it to the church. Following a battle against Boyle involving grenades and Nitro-9, the Doctor rejoins Ace and explains that they aren’t literally in Hell, but in some alternative dimension to their own. They are soon joined by the Timewyrm, who is trying to drive a wedge between the Doctor and Ace. To that end, she summons a wave of beings: intelligent reptilian people, soldiers in UNIT uniforms, and three individuals named Katarina, Sara Kingdom, and Adric, who all blame the Doctor for their deaths. The Doctor is tormented by their accusations. The Timewyrm leaves them to continue their hopeless journey to The Pit, the center of this strange world. Meanwhile, Hemmings has been given another area of this world to control, and has imprisoned the previous occupant, a tall, elegantly dressed man with a shock of wild white hair. When the Doctor and Ace arrive, they are arrested by Nazis and placed in a cell with the tall man. While Ace is taken away to be tortured, the Doctor and the Prisoner manage to escape. Back at the church, Saul, Emily, and Peter try to find a way to communicate with the head, over Ernest's religious objections. They succeed, but only for a moment, after which Hemmings finally dies. The zone Hemmings created begins to fall apart. The Doctor and the Prisoner escape while the zone collapses. The Doctor tells the Prisoner he is making for the Pit, and to that end, they made their way to a river which divides the various zones, and are met by a Ferryman wearing a floppy brown hat and long multi-colored scarf. Ace wakes up again, this time in a world where she grew up in a happy and uncomplicated life. She never