It's the end of an era, it's the beginning of an era. And the most wonderful time to be a Doctor Who fan. We react to the Twelfth Doctor's run-in with his former self, an officer with ties to a future, former self, his beloved companions (or ARE they?), and his farewell. And say hello to Thirteen.

Jamie's first full adventure as a companion. Fish people in synchronized swimming routines. So we talk Troughton, Whittaker, and the pressure of being "the first to Regenerate. Also, Companion File: Jamie McCrimmon.

The Episode you've been waiting for! In advance of Twice Upon a Time, we wanted to go over Tenth Planet with a fine tooth comb. It's a better story than we remembered (possibly helped by the animation by Planet 55), and that only adds to the anticipation of a new Regeneration this Christmas.