Andy Torbet sets out to cross the Pentland Firth, Chris Packham goes in search of whales, and Shini Somara uncovers the powers of the tides.
All episodes for series 1 of Britain's Ancient Capital: Secrets of Orkney
War's Secret Shame: Shell Shock
Description: Dan Snow examines the devastating impact war has on the mental health of soldiers.; Category: Military & War; 1 episode available.
1066: A Year to Conquer England
Description: Historian Dan Snow explores events leading up to the Battle of Hastings.; Category: History; 3 episodes available.
David Jason's Secret Service
Description: David Jason offers insights into modern British spy history.; Category: History; 3 episodes available.
Shipwreck Secrets
Description: Shipwrecks worldwide are waiting to be discovered and have their secrets revealed.; Category: History; 6 episodes available.
The Architecture the Railways Built
Description: Tim Dunn explores the stunning architecture that lines the railway network.; Category: Engineering; 40 episodes available.
Warbird Workshop
Description: The battle to keep historic warplanes in the air.; Category: Military & War; 10 episodes available.
World's Greatest Palaces
Description: Behind the scenes of the most opulent and historic royal residences on Earth.; Category: History; 10 episodes available.
True Evil: The Making Of A Nazi
Description: Documentary exploring the transformation of ordinary men into Nazi criminals.; Category: Military & War; 6 episodes available.
Operation Gold Rush
Description: Dan Snow leads a team of adventurers on an epic journey across the Canadian wilderness.; Category: Factual Entertainment; 3 episodes available.
The Great War in Numbers
Description: Documentary series that tells the story of World War I, from outbreak to conclusion.; Category: Military & War; 6 episodes available.
Yukon Gold
Description: Mining crews tackle the rugged terrain of the Yukon in Canada, hoping to strike gold.; Category: Real Stories; 5 episodes available.
