Writer: Frank Cottrell-Bryce
Director: Sheree Folkson
Producer: Paul Frift
Companion: Clara Oswald (Jenna Coleman)
Series: 8, ep 10
Summary: A little girl comes to the TARDIS asking for help because she is lost. The Doctor drops her off where she wanted to be, but is bewildered by what he sees. The forest has overgrown, threatening to take over London.
Writer: Frank Cottrell-Boyce
Director: Lawrence Gough
Producer: Peter Bennett
Companions: Bill Potts (Pearl Mackie), Nardole (Matt Lucas)
Series: 10, episode 2
Summary: The Doctor takes Bill to a planet that is ruled by small robots. When they arrive, they discover that the robots communicate by emoji and the robots give them “mood indicators” to keep track of their emotions. The Doctor is concerned because he doesn’t see any colonists, just the robots. He discovers the robots can read moods and act hostile when you’re not happy. He also discovers that they are called the Vardy and are everywhere, in fact, they can travel by dust cloud and are the colony itself.