Prequel to Deep Breath (theatrical film)

A prequel to Deep Breath was broadcast exclusively in cinema, making it the first canonical one to do so and the first since 1966 with the exlusion of The Day of the Doctor introduction.

Cast

 * Neve McIntosh - Vastra
 * Catrin Stewart - Jenny Flint
 * Dan Starkey - Strax

Crew
Rest to be added
 * Writer - Steven Moffat

Story Notes
To be added.

Home Media
This was released with the singular release of Deep Breath and the complete eighth series DVD and Blu-ray.