Ultimate Viking Sword (2019)

The Vikings were among the fiercest warriors of all time. Yet only a select few carried the ultimate weapon of their era: the feared Ulfberht sword. With cutting edge science and old-fashioned detective work, National Geographic reconstructs this revolutionary tool.

• Year: 2019
• Genres: Documentary, History
• Countries: United States of America
• Languages: English
• Runtime: 44 min