The Doctor and Clara arrive in 19th century Yorkshire where moral
crusader Mrs Gillyflower is recruiting beautiful people for her idyllic
garden city. At the same time rigid corpses dyed red are piling up and
the brother of one of the victims seeks help from Madame Vastra. She and
her party travel to Yorkshire where they rescue Doctor Who and Clara
from the clutches of Mrs Gillyflower. They discover that the woman is a
fanatical exponent of ethnic cleansing who plans to do away with those
who do not meet her standards - even her daughter Ada. The Doctor and
his allies...
