"The Doctor. You said that he was a companion of Captain Harkness, did you not? And they're from your world but not. From the same universe so to speak but not the same planet." For a man who had been taking part in the American Revolutionary War before being brought to this world, he was a rather fast study on things that would be potentially in his future.

At first Jack and The Doctor had been fascinated with the man, but there was something about their personalities that clashed. Haytham always seemed to take offense at the Doctor's interference in his matters in particular.

"Aliens. They may be on our side, but they know nothing of our concerns. Our worries." He frowned and shook his head before leaning in to whisper to the Welshwoman, "Tell me. Have you been hearing voices today? Someone who may or may not still be here?"