Genre: Science Fiction, Fantasy, Drama
Premise: An eccentric yet compassionate extraterrestrial Time Lord zips through time and space to solve problems and battle injustice across the universe, traveling via the TARDIS (Time and Relative Dimensions in Space), which is his old and occasionally unreliable spaceship that resembles a blue police phone box (but changes its appearance depending on its surroundings) and is much, much larger inside than outside.
S04, E12 (First Aired: Jun. 28, 2008)
Earth's greatest heroes assemble to fight the New Dalek Empire, but a fearsome old enemy waits in the shadows.
S04, E13 (First Aired: Jul. 5, 2008)
As Davros and the Daleks threaten the entire universe, the Doctor's companions join forces. However, the prophecy declares that one of them will die.