Doctor Who’s best season in years is continuing to drop some wild twists, and as the two-part finale gets closer, fans who have slept on the latest season will want to catch up quickly. After the conclusion of Doctor Who Season 2, Episode 6, “The Interstellar Song Contest,” everything about the status quo of the show has changed. Here’s what to know about Episode 7, “Wish World,” including when to stream and what to expect from the timey wimey plot. What Is The Plot of Doctor Who Season 2, Episode 7, “Wish World”? If you thought the show couldn’t keep surprising you, “Wish World” will prove you wrong.