An Alien Werewolf in London (audio story)

 was the two hundred and fifty second story in Big Finish's monthly range. It was written by Alan Barnes and featured Sylvester McCoy as the Seventh Doctor, Jessica Martin as Mags, and Sophie Aldred as Ace.

Publisher's summary
A space-time summons brings the TARDIS to the strangest place Mags has yet visited. A haven for the freakiest freaks and the weirdest weirdoes: Camden Lock, London, in the early 1990s.

But there's a reason why former TARDIS traveller Ace has brought the old gang back together. She's on a mission to rescue an alien being, held prisoner in a massive mansion...

A mission that can't possibly go wrong. Can it?

Plot
to be added

Cast

 * The Doctor - Sylvester McCoy
 * Mags / Eater Mags - Jessica Martin
 * Ace - Sophie Aldred
 * Rufus/Head Office - Jacob Collins Levy
 * Rohesia/Jinty aka Juliane - Lara Lemon
 * Raymond/Greg aka Jimmy - Gideon Turner
 * Janet/Sin Eater - Shiloh Coke
 * Vinewood/Lex - Rex Duis

Continuity

 * Mags is taken to St Gart's Brookside Hospital. (AUDIO: The Harvest)
 * The Doctor visits the house on Allen Road (COMIC: Fellow Travellers) and 107 Baker Street. (AUDIO: The Haunting of Thomas Brewster)
 * The Doctor will encounter an alien werewolf again in his tenth incarnation. (TV: Tooth and Claw)
 * The Doctor has encountered vampires and vampire-like aliens before. (TV: The Chase, Mawdryn Undead et al., AUDIO: Project Destiny  et al., PROSE: Goth Opera , Blood Harvest, Vampire Science et al.) He would also encounter them later. (TV: The Vampires of Venice  et al.)