Episode 1 : Christmas Special: The End of Time, Pt. 1 (2009)
It's the Tenth Doctor's final journey - but his psychotic nemesis the Master has been reborn, on Christmas Eve. With both determined to cheat death, the battle ranges from the wastelands of London to the mysterious Immortality Gate. Meanwhile, the alien race Ood warn of an even greater danger approaching, as a terrible shadow falls across the entire Universe.
Episode 4 : Christmas Special: The Time of the Doctor (2013)
Orbiting a quiet backwater planet, the massed forces of the universe?s deadliest species gather, drawn to a mysterious message that echoes out to the stars. And amongst them ? the Doctor. Rescuing Clara from a family Christmas dinner, the Time Lord and his best friend must learn what this enigmatic signal means for his own fate and that of the universe.
Episode 5 : Farewell to Matt Smith
Bid the eleventh Doctor, Matt Smith, a fond farewell in this retrospective documentary special about Doctor Who Series five, six and seven - ?the Matt Smith Years.? This compelling documentary, narrated by Alex Kingston (Doctor Who?s River Song), features highlights from Smith?s run with interview footage from the man himself, his cast-mates, writers, producers, guest stars and celebrity Whovians.