The Zygons are great again! After their introductory episode in “Terror of the Zygons” (one of my favorite episodes) and sadly being turned into jokes in “Day of the Doctor” it’s nice to see them back in form as a worthy and complex enemy of the Doctor and humanity. The Zygons are one of my favorite enemies so I really hated how they were played as a joke in “Day of the Doctor.” This was an episode that did a lot right and is easily one of my favorite for the season.
“The Zygon Invasion” was directed by Daniel Nettheim and written by Peter Harness.
The story involves the peace treaty established in “Day of the Doctor” falling apart after the death of Osgood by Missy as a fanatical group of Zygons seek to establish a world where they can live as Zygons and no longer have to deal with humanity as a threat.
The Pros: The Introduction and the Osgoods – The episode begins with the Osgoods (who we later learn have now become hybrids of one another as part of the treaty) are keeping a box safe that the Doctor gave them that is only to be used if one of them dies. It’s powerful as we see just how fragile the peace is even though the Osgoods are friends and their friendship was the basis for the treaty.
The Tone – The tone is wonderful! It is a high stakes political chase where tension is built over the course of the entire episode and we see how deep the Zygon manipulations go. It pulls you in and doesn’t let go.
UNIT – UNIT is competent again and we see soldiers emotions being manipulated by the Zygons taking the formed of their loved ones (like one of their’s mother) and Kate Stewart is back in action investigating the plot and searching for the missing Osgood (as they were core to the treaty).
Kate Stewart – We get to see why she is in charge of UNIT as she keeps the operation small and seeks to isolate the radical Zygons and figure out their plan. In the end she is ambushed by one pretending to be a human survivor but my guess is she survives and we see her patience in dealing with the Zygons even with all the secrets.
Clara – Clara is great in this as we see her playing an active role that eventually leads to her capture and replacement by a Zygone named Bonnie.
The Zygons – The Zygons are wonderful! It’s great to see one of my favorite aliens from “Doctor Who” back in form again. They are a huge threat and have a bigger kill count of their own people (the fanatical faction that has taken the good idea of living openly to the extreme of targeting those working with humans in cooperation). In the end they have the faction working with humans to keep the treaty either dead or on the run and UNIT in the United States and the U.K. annihilated or destroyed. They are fantastic threat and show that there should be reason to fear them.
The Doctor – The Doctor kicks things off rocking on his air guitar, which is wonderful and we see that he loves to fly around in a Jet even if he doesn’t want to be President. In this we see that he is willing to do anything to keep the peace and doesn’t realize that the folks he are dealing with don’t want peace until a rocket is being fired at his airplane. Really curious how he and the surviving Osgood are going to get out of this one.
Okay: The Good Zygons – I would have liked to see them and their motivations explored more. Do they take on the memories of those they shape shift into or is it something else all together? Is it out of fear or do they respect humanity? I hope Part 2 answers why there are those who still want peace given humanity’s track record with aliens in “Doctor Who.”
This is one of my favorite episodes and I really enjoyed seeing the Zygons as a threat again. If you are a fan of Classic “Doctor Who” or any good political thriller where each side has motivations that can at least be explored in a good way, this is the episode for you.
Final Score: 9.5 / 10