Sync (audio story)

 was the twenty-seventh story in the Torchwood - Monthly Range by Big Finish Productions. It was written by Lisa McMullin and featured Indira Varma as Suzie Costello and Annette Badland as “Margaret Blaine”.

Publisher's summary
Torchwood vs Monsters!

Margaret Blaine is the Mayor of Cardiff. She's also an alien who'll do anything to get off the planet Earth. When a spaceship crashes outside Cardiff, it seems like the answer to her prayers. But she's not the only person at crash site.

Suzie Costello works for Torchwood, but strictly to her own agenda. When a spaceship crashes outside Cardiff, it seems like the answer to her prayers. But she's not the only person at the crash site.

Bonded by an alien device, Margaret and Suzie find themselves on the run from Torchwood, the police, and six warp missiles that'll destroy them, Cardiff, and most of the Western Hemisphere.

Plot
to be added

Cast

 * Susie Costello - Indira Varma
 * Margaret Blaine - Annette Badland
 * Pilot - Raj Ghatak

Continuity

 * Blon acts as the Mayor of Cardiff, while disguised as "Margaret Blaine". (TV: Boom Town)
 * The device that bonds Suzie and Blon together is similar to the device Captain Jack Harkness would use to bond the Ninth Doctor and Blon together later. (TV: Boom Town)
 * Blon has a personal teleport. (TV: Boom Town)
 * Blon excretes a poisonous gas as a defence mechanism. (TV: Boom Town)
 * Blon says her family will eat her alive if they see her. (TV: Boom Town)
 * Cardiff lies on an interdimensional rift. (TV: Boom Town et al.)
 * Blon tells Suzie about her first hunt, just as she would again later to the Ninth Doctor. (TV: Boom Town)
 * Owen has a key to Suzie's place. The two were later established to have been involved in a sexual relationship. (TV: They Keep Killing Suzie)