is a historical drama television series written and created by Michael Hirst for the History channel. Season 1 premiered in 2013 and quickly became a global phenomenon due to its gritty storytelling, complex characters, and visceral battles.

Einar signaled to his men, and they began to chant and shout, their battle cries echoing across the water. The monks, startled by the sudden commotion, rushed to the church, seeking protection.