In a mythical land called Arth, the inhabitants of the ancient city of Arthdal and its surrounding regions vie for power as they build a new society.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Part 1: The Children of Prophecy: Episode 1 | 2019-06-01 | 90 min |
| Season 1 | Episode 2 | Part 1: The Children of Prophecy: Episode 2 | 2019-06-02 | 90 min |
| Season 1 | Episode 3 | Part 1: The Children of Prophecy: Episode 3 | 2019-06-08 | 90 min |
| Season 1 | Episode 4 | Part 1: The Children of Prophecy: Episode 4 | 2019-06-09 | 90 min |
| Season 1 | Episode 5 | Part 1: The Children of Prophecy: Episode 5 | 2019-06-15 | 90 min |
| Season 1 | Episode 6 | Part 1: The Children of Prophecy: Episode 6 | 2019-06-16 | 90 min |
| Season 1 | Episode 7 | Part 2: The Sky Turning Inside Out, Rising Land: Episode 7 | 2019-06-22 | 90 min |
| Season 1 | Episode 8 | Part 2: The Sky Turning Inside Out, Rising Land: Episode 8 | 2019-06-23 | 90 min |
| Season 1 | Episode 9 | Part 2: The Sky Turning Inside Out, Rising Land: Episode 9 | 2019-06-29 | 90 min |
| Season 1 | Episode 10 | Part 2: The Sky Turning Inside Out, Rising Land: Episode 10 | 2019-06-30 | 90 min |
| Season 1 | Episode 11 | Part 2: The Sky Turning Inside Out, Rising Land: Episode 11 | 2019-07-06 | 90 min |
| Season 1 | Episode 12 | Part 2: The Sky Turning Inside Out, Rising Land: Episode 12 | 2019-07-07 | 90 min |
| Season 1 | Episode 13 | Part 3: The Prelude To All Legends: Episode 13 | 2019-09-07 | 90 min |
| Season 1 | Episode 14 | Part 3: The Prelude To All Legends: Episode 14 | 2019-09-08 | 90 min |
| Season 1 | Episode 15 | Part 3: The Prelude To All Legends: Episode 15 | 2019-09-14 | 90 min |
| Season 1 | Episode 16 | Part 3: The Prelude To All Legends: Episode 16 | 2019-09-15 | 90 min |
| Season 1 | Episode 17 | Part 3: The Prelude To All Legends: Episode 17 | 2019-09-21 | 90 min |
| Season 1 | Episode 18 | Part 3: The Prelude To All Legends: Episode 18 | 2019-09-22 | 90 min |
| Season 2 | Episode 1 | The Weak Ones | 2023-09-09 | 90 min |
| Season 2 | Episode 2 | War of Twins | 2023-09-10 | 90 min |
| Season 2 | Episode 3 | Wahan's Lover | 2023-09-16 | 90 min |
| Season 2 | Episode 4 | Purple Blood | 2023-09-17 | 90 min |
| Season 2 | Episode 5 | The Sword of Aramun | 2023-09-23 | 90 min |
| Season 2 | Episode 6 | Fake Inaishingi | 2023-09-24 | 90 min |
| Season 2 | Episode 7 | Ikomahis | 2023-09-30 | 90 min |
| Season 2 | Episode 8 | The Strongest Creature in the World | 2023-10-01 | 90 min |
| Season 2 | Episode 9 | Remember My Face | 2023-10-07 | 90 min |
| Season 2 | Episode 10 | Whirlwind Fire | 2023-10-08 | 90 min |
| Season 2 | Episode 11 | Heroines | 2023-10-14 | 90 min |
| Season 2 | Episode 12 | Arthdal Chronicles | 2023-10-15 | 90 min |
| Directing | Kim Kwang-sik | Director |
| Writing | Park Sang-yeon | Writer |
| Writing | Kim Young-hyun | Writer |
