Doctor Who Winter Specials 2009 Waters of Mars and The End of Time [DVD]

Doctor Who - The Winter Specials 2009 includes the following two episodes -

The Waters of Mars : Mars, 2059. Bowie Base One. Last recorded message: "Don't drink the water. Don't even touch it. Not one drop."

The End of Time : 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, while the alien Ood warn of an even greater danger approaching, as a terrible shadow falls across the entire Universe.