The Day of Darkness (The Aztecs, Part Four)
S01E30 - Airdate: 1964-06-13
Runtime: 25 min
The arrival of the TARDIS in 15th century Mexico leads the crew to the doomed Aztec people, a mixture of high culture and brutal savagery. Matters are further complicated when Barbara is mistaken for a god andthe Doctor becomes engaged to be married.
Episode details and rating from TVmaze.