2MTL 368: The Last "Last Christmas" Panel (Time Dilation)

It's still Christmas, darn it! And the Doctor Who series isn't over yet! At least that's what I'm trying to convince myself, by inviting National Public Radio's Petra Mayer and Doctor Who: Verity!'s Tansy Rayner Roberts over to 2MTL to talk one last time about Last Christmas, Steven Moffat and Clara Oswald.