It aired on KBS1 from February 8, 2003, to August 15, 2004, every Saturday and Sunday at 21:45 (KST) for 158 episodes.
It's KBS' third histocal series set in Goryeo after Taejo Wang Geon and The Dawn of the Empire, and the largest TV production of the time, with over 130 major actors and a total production cost of 30 billion won.
[1] Written by Yoo Dong-yoon and directed by Yoon Chang-bum and Shin Chang-suk, the series covers 50 years of the military rule over Goryeo, from the coup in 1170 until the death of Choe Chung-heon in 1219, and was filmed predominantly on open sets at Mungyeong, North Gyeongsang, and Jecheon, North Chungcheong.
[2][3] Age of Warriors recorded a viewership rating of 20–23% in about a month after its first broadcast.
[4] It was appreciated for its non-stop battle scenes, the fast story development, and the detailed and realistic portrayal of the endless plots and massacres to seize power.