Episode Name: A Christmas Carol
Air date: 12/25/2010
Summary: When the passenger spaceship liner that Amy and Rory are aboard for their honeymoon plummets toward an alien planet, the Doctor is unable to rescue them or the other 4,001 passengers and crew. To save the ship, the Doctor must convince Kazran Sardick, a ruthless businessman, to use his control of the planet’s cloud banks to allow the ship to land. When Kazran refuses, the Doctor sets out to change the old man’s past and make him a nicer person… but his attempt backfires.
Watch or download Doctor Who (2005) – Season 5 Episode 14 – A Christmas Carol at below links.