Prequel On 30 April 2011, immediately following the broadcast of "Day of the Moon", the BBC released a "prequel" to "The Curse of the Black Spot". The prequel consists of a short montage of atmospheric shots of the pirate ship, bridged by a narration in the form of Captain Avery's journal for "April the first, 1699; the good ship
Fancy." Avery describes how his ship has been becalmed for eight days, and the crew are being taken one by one by "an enemy"; he fears that they are all doomed to die there.
Synopsis In the 17th century, a pirate ship is stranded in the ocean, terrorised by a Siren-like creature who marks people with black spots on their palms after they are injured and appears to disintegrate them with her touch after putting them in a trance.
Rory receives a cut during a tussle with the pirates, and finds a black spot on his hand, but is prevented from succumbing to the song of the Siren by
Amy and the
Eleventh Doctor. Surmising the Siren is using water as a portal, the Doctor instructs the crew to seek refuge in the ship's dry
magazine. There, they find Toby Avery, the son of the ship's captain
Henry Avery, who stowed away on the ship in order to join the crew after his mother died, unaware of his father's illicit deeds. He too has a black spot on his palm due to a fever. The Doctor and Avery fail to escape in the
TARDIS, and the Siren takes it. After another shipmate is taken by the Siren in a dry room, the Doctor realises the Siren is using any reflection to appear, not just the water. In response they rid the ship of reflective surfaces, including the ship's stolen treasure. When a storm begins, the crew start to set sail. Toby drops a polished crown while bringing his father a coat. The Siren is summoned and takes Toby. Soon, Rory falls into the ocean, and the Siren takes Rory. Believing the victims are not dead, the Doctor, Avery, and Amy agree to prick themselves to get the Siren to take them. The Siren's touch actually teleports them to an alien spaceship, invisible in the same spot the pirate ship is located. The Doctor finds the spaceship's crew long dead from exposure to a human disease. The trio then discover a sickbay where Avery's entire crew, Toby, and Rory are in medical care along with the TARDIS. The Siren turns out to be the ship's virtual doctor, caring for the injured humans; the black spots are tissue samples she uses as references to understand how to help them. Amy convinces the Siren to release Rory into her care. Using Rory's nursing knowledge, Amy and the Doctor remove him from life support and are able to resuscitate him. Meanwhile, Avery stays with his son on the ship and flies the spaceship with his crew.
Continuity The historical pirate Henry Avery was previously mentioned in the 1966 serial
The Smugglers, which deals with the search for "Avery's gold". "The Curse of the Black Spot" re-asserts unresolved plot points from the previous two episodes, "
The Impossible Astronaut" and "
Day of the Moon"; Amy and Rory express concern over the Doctor's future death, Madame Kovarian appears briefly to Amy, and the Doctor again uses the TARDIS scanner to perform a pregnancy test on Amy, the results of which remain unclear. ==Production==