A victim of the Salem witch trials curses the town; one woman changes the way people celebrate Halloween; Vlad the Impaler inspires the classic horror story Dracula.
It's the semifinals and the artists engage in an all out battle royale as they create vampires based on real life bats with just three finale spots on the line.
Georgie is caught in the crossfire when another attempt is made on Inspector Chowdhrey's life, forcing her to re-examine her feelings for her captain. With Chowdhrey's son Sumon still missing, Georgie persuades James to call in special forces. A daring mission is conceived, but 2 Section find themselves in a deadly shoot out with the drug gang to recover Sumon and halt the yaba trade.
As Clarke races to save Abby, she learns more about the trials and tribulations Wonkru faced in the bunker, and the impossible decisions they were forced to make in the dark year.