Excelis Dawns (audio story)

Publisher's summary
That terrible old reprobate and transdimensional adventuress Iris Wildthyme has gone and locked herself up in a nunnery on the savage world of Artaris.

Here she is discovered by the Doctor and the reasonably brutal warlord Grayvorn. Together -- with a peculiar nun they pick up en route -- they must travel the forests and swamps of this ghastly world in Iris's double decker bus in order to tussle -- to the death -- with a horde of flesh-eating zombies for a mysterious and holy relic of unfathomable value and questionable pedigree.

But what is the Mother Superior's part in all this?

Plot
to be added

Cast

 * The Doctor - Peter Davison
 * Iris Wildthyme - Katy Manning
 * Warlord Grayvorn - Anthony Stewart Head
 * Sister Jolene - Posy Miller
 * Mother Superior - Patricia Leventon
 * The Zombie King - Billy Miller

Individuals

 * The Doctor, Adric, Nyssa and "that shrill Australian woman" spent Christmas with Iris on occasion.

Continuity

 * The Doctor mentions Adric's death. (TV: Earthshock)
 * The Doctor here gives an alternate explanation of the perspectives of his five incarnations, from TV: The Five Doctors.
 * Iris claims to have been present at the Great Fire of London in September 1666. (TV: The Visitation)
 * Iris got her handbag on Hyspero, quite possibly when she visited the planet in PROSE: The Scarlet Empress.
 * The Doctor would later return to Artaris in the 20th century during his sixth incarnation (AUDIO: Excelis Rising) and in 2301 during his seventh incarnation (AUDIO: Excelis Decays).