What is our relationship to the plants on our world? The answer to that question is key to this week's Doctor Who episode. Clara and Danny have taken a group of kids from Coal Hill School to spend a night in a museum. On that night, the world is covered with a global forest.
The story opens with the Doctor trying to figure out why he is in a forest instead of in the middle of London when a young girl stumbles on his Tardis. She sees the markings on the outside and asks for help.
In the past 50 years, the series has visited many scary forests. Some have turned out benign and others have been filled with terrors. The danger from this mystery overnight forest felt imminent until the truth started to come out. And at that point you realized the danger was from another source.
The thing I loved about this episode was the twists the story went through. Unlike some other episodes, this one spent most of its time on the story while keeping the Doctor, Clara, Danny character arc around, but not in the forefront. The danger was real and the focus was on the crisis. It was a refreshingly well written episode. There wasn't too much of anything and just enough of everything.
Perhaps this one will not go down as one of the greatest episodes, but it is a fantastic, solid episode that is the best of what Doctor Who has always been. With this episode, series 8 has nailed the perfect mixture of the classic series and the new series.