Before the Flood (TV story)

 was the fourth episode of the ninth series of Doctor Who produced by BBC Wales.

Synopsis
to be added

Plot
to be added

Cast
to be added

Story notes
to be added

Ratings
to be added

Filming locations
to be added

Production errors
to be added

Continuity

 * Upon learning from the Doctor that they have travelled back in time to 1980, O'Donnell notes that it is pre-Harold Saxon (TV: The Sound of Drums / Last of the Time Lords) as well as "pre-the Moon exploding and a giant bat coming out." (TV: Kill the Moon)
 * When meeting Albar Prentis, the Doctor notes that he has met Tivolians before and that he isn't "a fan." (TV: The God Complex)
 * The current masters of Tivoli who have sent Prentis to Earth to bury the Fisher King are the Arcateenians. (TV: Greeks Bearing Gifts, Invasion of the Bane )
 * The Doctor says "I've had a good innings" when he prepares to meet his potential end. The Sixth Doctor said this right before regenerating in two differing accounts, AUDIO: The Brink of Death and PROSE: Spiral Scratch.
 * The Doctor refers to his current regeneration as a "clerical error". It was only made possible by going past the limits of his original regeneration cycle once it was all used up and the Time Lords had given him a new cycle. (TV: The Time of the Doctor)

DVD releases
to be added

Blu-ray releases
to be added