"Maybe," the Doctor said. "Maybe not. Just...don't become a meal, Jack. I've seen you grow back after being dinner once already, I'd rather not have that happen again."

He pushed through the mouth of the cave. It was darker than before, probably because the creature was less active during the day. Eating, absorbing nutrients, chilling the water, but that's it. Strange that it detected the bait ball but hadn't noticed Jack and the Doctor yet.

"That's what I'm hoping," he said. "And when you use that sonic device, maybe it'll be able to hear what you want and give it to you. Like it tried to give me what I wanted."