16/26 Steve tries to free dive with the largest animal ever known to have lived, the blue whale. (R)
Comprehensive results, reports and interviews, with Gabby Logan and guests.
10/13 Rhydian's past catches up with him and he has a big decision to make. (R)
4/6 Neil Oliver visits the Isle of Lewis to seek out the last witness of the Iolaire disaster. (R)
2/3 Looking at how we can travel around the planet further and faster than ever before. (R)
1/3 Simon Sebag Montefiore investigates how the Romans worshipped and sacrificed to the gods. (R)
Special episode bringing together the very best highlights of the series. (R)
7/10 A new element turns out to play a role of great significance in the investigation.
8/10 A suspect is taken in for examination as the police try to find out about the notebook.
6/6 Artist Dylan Schwarz and his assistant Elke arrive on K2 to set up a kids art project. (R)
How the Rolling Stones became the definitive rock survivors.
3/3 A nurse from Preston travels to Ciudad Juarez, Mexico - the centre of a violent drug war. (R)
Sunday 9 December 2012