In a Mars base, the inhabitants are being infected by a mysterious water creature which takes over its victims. The Doctor is thrust into the middle of this catastrophe, knowing a larger one is waiting around the corner.

20th Century Battlefields is a BBC documentary television series hosted by television and radio personality Peter Snow, and his son Dan Snow. Episodes cover the major battles of the twentieth century, and is best known for its extensive use of "sand table" CGI effects to help viewers visualize the battles.

Jack Hardy is the sole survivor of a mysterious submarine disaster in World War II. Now, in 1981, the ill-fated submarine Scorpion has resurfaced, miraculously intact. Naval Intelligence need Hardy's expertise to retrace the course and mission that led to her original disappearance. But what's waiting for them under the grey waters of the Baltic Sea turns out to be much worse than the Russian submarines they're expecting. Wherever Scorpion has been all this time, it's brought some very bad luck back with it...

Lawrence, an aging, lonely civil servant falls for Gina, an enigmatic young woman. When he takes her to the G8 Summit in Reykjavik, however, their bond is tested by Lawrence's professional obligations.

The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living—more of a hobby actually, and the Doctor's very, very good at it.

The BBC's Space Race is a documentary/drama chronicling the major events and characters in the American/Soviet space race, leading up to the first moon landing. The series concentrates on Sergei Korolev, the Soviet chief rocket designer, and Wernher von Braun, his American counterpart, as their rivalry intensifies and the pressure to be the first builds.

Alexander, the King of Macedonia, leads his legions against the giant Persian Empire. After defeating the Persians, he leads his army across the then known world, venturing farther than any westerner had ever gone, all the way to India.