"Doctor Who" x "The Librarians" The Twelfth Doctor retrieves a Victorian bracelet that leads him to more trouble than he asked for... Note: it is advised to watch "... and the Happily Ever Afters" (2x09) to fully enjoy this story!

Imagine... What if the Twelfth Doctor was back? What if the last seconds of 'Twice Upon a Time' had seen him regenerate and get the face he was already wearing? In other words: 'What if Twelve was still around in Series 11?'