Andy Torbet sets out to cross the Pentland Firth as the ancient Orcadians would have done, Chris Packham goes in search of whales, and Shini Somara uncovers the powers of the tides.
Neil Oliver, Chris Packham, Andy Torbet and Shini Somara investigate finds on Orkney.
Andy Torbet sets out to cross the Pentland Firth as the ancient Orcadians would have done.
Andy Torbet searches for the inspiration behind stone circles.
Description: David Jason offers insights into modern British spy history.; Category: History; 3 episodes available.
Description: The story of the de facto Queen of England and Ireland for nine days in 1553.; Category: History; 3 episodes available.
Description: Lucy Worsley explores how American has been mythologised and manipulated.; Category: History; 3 episodes available.
Description: Series examining how Adolf Hitler and the Nazi's seized power in Germany during the 1930s.; Category: Military & War; 12 episodes available.
Description: Shipwrecks worldwide are waiting to be discovered and have their secrets revealed.; Category: History; 6 episodes available.
Description: Tim Dunn explores the stunning architecture that lines the railway network.; Category: Engineering; 40 episodes available.
Description: The battle to keep historic warplanes in the air.; Category: Military & War; 10 episodes available.
Description: Behind the scenes of the most opulent and historic royal residences on Earth.; Category: History; 10 episodes available.
Description: Documentary exploring the transformation of ordinary men into Nazi criminals.; Category: Military & War; 6 episodes available.
Description: Documentary series that tells the story of World War I, from outbreak to conclusion.; Category: Military & War; 6 episodes available.
Description: Documentary series taking an alternative look at the stranger side of the two world wars.; Category: Military & War; 8 episodes available.
Description: Guy parachutes into Normandy to mark the 75th anniversary of D-Day.; Category: Military & War; 1 episode available.