Six Series Two: Promo Six Popular Culture Hurt one and face them all.... Six, our explosive Navy SEAL drama returns for series two only on HISTORY. Share Most Recent The Erfurt Latrine Disaster: History’s grossest tragedy? Marcel Petiot: A Serial Killer in Nazi Paris Building the Death Railway: How POWs constructed the Burma Railway The daring story of the Cockleshell Heroes More from HISTORY When is Easter 2026? The colourful and controversial history of Crufts Who is Laszlo Toth? The architects behind The Brutalist's true story Legendary television and film dramas about the Vikings