Barbara, could I, ah, have your cardigan?
Terry Nation and his Daleks return to Doctor Who in “The Chase” (Story Production Code R), with their own time machine, ready to pursue our heroes through time and space with one aim: to exterminate. The possibilities are endless, the potential locales and eras limitless. And we wind up on a desert planet populated by fish people. And also on Earth three times. And then on a jungle planet with hungry fungi and truculent robots. By the end of the story, one mourns not so much for the departure of Barbara and Ian as for what could have been.
Much like an earlier Nation effort, “The Keys of Marinus,” “The Chase” bounces around from place to place, episode to episode, and as a result, far too much screen time is devoted to establishing the when and what of where the Doctor and his companions have arrived. This influx of exposition overwhelms any sense of anxiety about the Daleks who pursue them just minutes behind in the time and space vortex. And, of course, the intrepid travellers must conspire to get themselves separated from one another in each and every episode. That takes effort, drawing away from any depth of plot.
The action, such as it is, starts on the heels of “The Space Museum,” with the Doctor tuning in various moments in history on the Time-Space Visualizer he insisted on liberating from that eponymous institution. The Time-Space Visualizer is curiously heliocentric, with the names of the solar system’s planets around it, and indeed the entire story resounds with references to the Doctor as human, though likely an unintentional rather than prescriptive description. Shakespeare makes his first appearance in Doctor Who on the Visualizer, and the United States is referenced for the first time as well, as Ian requests a peek at Lincoln delivering the Gettysburg Address.
But then, in a fortuitous bit of channel surfing, the Daleks appear, chanting “TARDIS, TARDIS, TARDIS!” as they roll one after the other into their own time machine, ready to chase the Doctor and chums through time and space as revenge for the foiled invasion of Earth. They don’t seem overly concerned about the Doctor’s seeming destruction of their species on Skaro way back when, just the whole Earth thing. Because turning the Earth into a hollow spaceship to fly it around the galaxy was totally going to work.
Of course, our time travellers can’t just leave, because the party is split up on the desert planet Aridius, adding yet another lazy planet name to the Doctor Who canon. The fishy Aridians, whose planet was once water covered and who live in fear of octopus-like Mire Beasts, don’t seem at all surprised by the sudden appearance of the Doctor or the Daleks, who threaten to destroy the Aridian civilization if the Doctor and his companions are not handed over.
Thankfully, a Mire Beast breaks through a wall and eats an Aridian, allowing Vicki, Barbara, and the Doctor to escape and meet up with Ian, who has passed out from the first of two head-beatings in this story.