"Yeah, it's really weird," Peter says, looking down at the pie. "I mean, Alec and Dean have the same thing going, but Alec looks a lot younger than Dean."

Peter and Bradley on the other hand were virtually the same age.

"Kitty looks a lot like this woman back home named Dr. Foster," he says. "But most of the people here don't look like anybody I know. I wonder if we all have a double in some other timeline, though."