This is part of a series of reviews of Doctor Who in chronological timeline order.

Previous Story: The Day of the Comet

Timey-wimey. The villain is interesting. I like the character of Thadeus Nook, and the idea of time-travel tours is fairly unique.

It's reminiscent of "The Chase" except this time the Doctor is the one doing the chasing. The main plot of a cult trying to bring back a "leader" who doesn't care about them is fairly cliche but still entertaining. I always love a story that uses time-travel well.

Next Story: The Primeval Design