Season
- Season 1 2010-08-20
Episode
- Episode 1: The Secret Light (Part 1)
- Episode 2: The Secret Light (Part 2)
- Episode 3: The Curse of Shilla’s Gold
- Episode 4: Behind Those Crimson Eyes
- Episode 5: The Sealed Tale
- Episode 6: Ghosts of Yidu
- Episode 7: The Arcane Village
- Episode 8: The Immortal Prophet
- Episode 9: Attack of the Changgwi
- Episode 10: Return to Dragon Palace
- Episode 11: Rebirth of the Dubak God (Part 1)
- Episode 12: Rebirth of the Dubak God (Part 2)
Secret Investigation Record Season 1 The Immortal Prophet
Secret Investigation Record is based on cases detailed in the Annals of Joseon History with a bizarre twist; these incidents incorporate mysterious, supernatural elements that cannot be explained through science. Kim Hyung Do is an inspector of the state whose single-minded focus on his investigations into administrative misdeeds bring him into direct contact with these strange mysteries. Heo Yoon Yi is a government employee who aids him and attempts to understand these scientific impossibilities with an open mind, in contrast to his cynicism.
