The newest "Doctor Who" episode will revolve around the relationship between the Doctor, Clara and Danny, whom the Doctor will meet for the first time in this episode. "Doctor Who" will be midway through Season 8 when Episode 6 airs on Sept. 27 on BBC One. The new episode is called "The Caretaker."

The story was jointly written by Steven Moffat and Gareth Roberts. With Roberts sharing in the writing duties, you can expect the episode to be light with some comedic touches, according to Metro. The threat of the Skovox Blitzer will be put on the back burner for the meantime as the drama shifts to the bickering between Clara and the Doctor over his current plans. He will be posing as a caretaker in Episode 6. The Doctor reportedly decides to go undercover because of events that will be threatening Coal Hill High, as the Skovox Blitzer is eager to destroy humanity. Clara's two worlds will collide in this episode, and the question to be answered is how will the men in her life react.

Episode 6 will be shown at a later time this week, but the episode is the most child-friendly story among the episodes that have been shown this season. There reportedly will be fish people and sand piranhas, as well as another person who can open and close the doors of TARDIS with a snap of his fingers.

Metro also teased several things to watch out for. Reappearing will be chronodyne and Artron energy, as well as two former companions. Clara's fellow English teacher Adrian should be familiar and the Doctor whistles a well-known 1979 education song. Also watch out for these lines: "Never lose your temper in the middle of a door sign," and, "You're a space woman. You said you were from Blackpool' and 'Is your name really Disruptive Influence?"