The Great Seer Online
The story set in the late Goryeo Dynasty in which a group of Feng Shui advisers to the government authorities help the hero Lee Sung Gye become the first king of the Joseon Dynasty.
| Series cast summary: | |||
 | Kil-kang Ahn | - | Daesa Moo Hak (monk) 35 episodes, 2012 |
 | Jae-woong Choi | - | Mok Dong Ryoon 35 episodes, 2012 |
 | Tae-Joon Choi | - | Lee Bang Won 35 episodes, 2012 |
| Gi-seok Do | - | Woo Ya Sook 35 episodes, 2012 |
 | Han-chul Jo | - | Moo Young 35 episodes, 2012 |
 | Min-Ki Jo | - | Lee In Im 35 episodes, 2012 |
| Chung Kim | - | Queen Dowager Myung Duk 35 episodes, 2012 |
 | Mun-shik Lee | - | Hong Jong Dae 35 episodes, 2012 |
 | Seung-Yun Lee | - | Young Ji 35 episodes, 2012 |
| Won-jae Lee | - | Noh Young Soo 35 episodes, 2012 |
| Hyun Kyung Oh | - | Soo Ryun Gae 35 episodes, 2012 |
| Byung-ho Son | - | Choi Young 35 episodes, 2012 |
| Ha-Joon Yoo | - | Shin Don 35 episodes, 2012 |
| Joo-Hee Yoon | - | Lady Kang 35 episodes, 2012 |
 | Seong Ji | - | Ji Sang 29 episodes, 2012 |
 | So-yeon Kim | - | Hae In 29 episodes, 2012 |
 | Chang-ui Song | - | Lee Jung Geun 29 episodes, 2012 |
 | Tae-Joon Ryu | - | King Gong Min 27 episodes, 2012 |
| Min Hee Bae | - | Queen Noguk 24 episodes, 2012 |
| Seung Hyun Baek | - | Jung Do Jun 19 episodes |
 | Tae-Ri Lee | - | King Woo 18 episodes |