The Temple of Screams is populated by some rubbery-looking bats. Also present is Otolmi, absent from the last few episodes, who is able to rescue Chimalma. He manages to convince the Princess that when she emerges from the temple in the morning she should declare she was mistaken about Nasca. This will give them a little breathing space to organise a plan to remove him permanently.
Mahoutec finally learns the truth about Nasca, but Nasca and Chadac ensure that he doesn’t live long enough to tell anyone. Once again there’s an ominous sound of drumbeats on the soundtrack as Mahoutec fights and dies (in a rather bloody manner, it has to be said). Nasca seems delighted with the outcome, clasping Chadac’s shoulder (a bit of business added by Troughton maybe?)
We finally discover what the Feathered Serpent is. He’s the old, discredited god and Heumac will take his place and wear his robes as he’s taken to the Pyramid of the Sun for sacrifice. Nasca matter-of-factly tells Heumac that he intends to rip out his heart and later we see Nasca planning to arrange the sacrifice to coincide at the precise moment of an eclipse. It’s an interesting moment – Nasca might believe totally in his god but this shows that he’s not averse to using natural events in order to manipulate the populace.
The Pyramid of the Sun is seen in all its glory only briefly, but it’s a very effective use of CSO. Heumac steps up to the mark to deal with Nasca, although the mere fact of Nasca’s death doesn’t stop him from returning for series two …..
It’s a pity about the dozen or so overacting extras (who are called upon to represent the thousands watching the attempted sacrifice). Their allegiance switches from Nasca to Chimalma rather too quickly for my tastes.
If the conclusion of the story feels a little rushed, then The Feathered Serpent is still very effective, thanks in no small part to Patrick Troughton’s dominant performance as Nasca. By the conclusion of the story it appears that good has triumphed over evil but the sequel series, broadcast in 1978, will show that the evil has yet to be defeated. Even after his death, Nasca continues to threaten the rule of Chimalma and Heumac.