Overview
- The episode reveals Lux Imperator, voiced by Alan Cumming, as a god of light and a new addition to the Pantheon mythology.
- A mix of live-action and animation transforms the Doctor and Belinda into cartoons, culminating in a fourth-wall-breaking encounter with fictional fans.
- Set in 1952 Miami, the story addresses racial segregation, showcasing the Doctor and Belinda navigating discriminatory laws in a diner and cinema.
- The Doctor defeats Lux by overwhelming him with light, rendering him invisible and intangible rather than destroying him.
- An ominous cameo from Mrs Flood teases future terror and hints at the season's finale on May 24, deepening the ongoing mystery of Belinda's journey home.