"Telepathic, yes," the Doctor said, though he made it come out as an accusation more than an answer. He couldn't help his anger. He wanted to, but this incarnation was prone to losing its temper. Oh, now he was blaming the incarnation. Very good, Doctor.

"But they're only registering basic 5 at least. They shouldn't be able to see anything that---"

Wait. He clapped his hands together. "That's it!" he called out. "That's it! Alan, you're a genius! This way!"