Spring (audio story)

 was a 2007 Big Finish Productions full-cast audio short story. It featured the Fifth Doctor and Nyssa. It featured the Doctor meeting another Time Lord who had "gone native" on an unnamed world inhabited by an avian species. It was perhaps most notable for its theme of how to construct a valid system of jurisprudence.

Publisher's summary
In the springtime of the distant future, the Doctor and Nyssa become embroiled in Time Lord politics on an alien world.

Plot
to be added

Cast

 * The Doctor - Peter Davison
 * Nyssa - Sarah Sutton
 * Hoodeye - Jamie Sandford
 * Redklaw - Toby Longworth
 * Carrion - Lois Baxter
 * Snowfire - Teresa Gallagher
 * Zero - Hugh Fraser

Continuity

 * Nyssa suggests the Doctor might be afraid of heights after his fourth incarnation's fatal fall from the Pharos Project's telescope on 1 March 1981. (TV: Logopolis)
 * Zero refers to the Doctor's first trial on Gallifrey and his consequent forced regeneration into the Third Doctor. (TV: The War Games)
 * Zero sarcastically asks the Doctor if the Time Lords have sent him to stop the creation of the avians' empire or lock them in a tunnel, setting them back over a thousand years. (TV: Genesis of the Daleks)
 * The Doctor wakes Zero up by yelling, "Look out, vampires in the Capitol!" (TV: State of Decay)