A malfunction sends the TARDIS hurtling towards Xeros, but the TARDIS cloister bell sounds. The time travellers make a grave mistake in a battle with the Kings of Never. The TARDIS telepathic link saves the day. Michael Caine makes a first appearance in a series of inter-linked stories.
The Doctor has always wanted to show Clara Krontep, but something is lurking in the shadows. The Doctor and Clara discover the first Adherents of the Repeated Meme. At the end of the episode, time resets, and the events never happened. A Hollyoaks actress has a walk-on part.
The Doctor is summoned to a street that looks a bit like Cardiff, but it isn’t how the Doctor remembers it used to be. The Doctor and Clara reveal a secret about the origins of humanity in a duel with Ice Warriers. The Doctor’s tears save the day. Heather Mills guest stars.
Thanks to RogerBW for the link.
(If you stumble across a cool Doctor Who thing, feel free to email me with a link.)