The Reign of Fire

The Reign of Fire is the first of 4 Doctor Who specials leading up to series T1 (series Tennantfan 1). It involves the eleventh Doctor and Amy Pond.

Synopsis
The TARDIS has landed on Earth, 2010. Amy wonders around London as the Doctor investigates a crack on the side of a building, similar to the time cracks from series 5 (BBC). But there is more to it than just a crack on a wall, something is creeping through, something dark...