- Previous episode S12E02 - Spyfall (2)
- Number S12E03
- Director Lee Haven Jones
- Writer Ed Hime
Having decided that everyone could do with a holiday, the Doctor takes Graham, Yasmin, Ryan to a luxury resort for a spot of rest and relaxation. However, they discover the place where they are having a break is hiding a number of deadly secrets. What are the ferocious monsters that are attacking Tranquillity Spa?