Season
- Season 1 2010-03-22
- Season 0
Episode
- Episode 1: The Start of a Tragedy
- Episode 2: The Framing of Sword Fraternity
- Episode 3: The Rescue Mission
- Episode 4: The Search for the Truth
- Episode 5: A Bad Omen
- Episode 6: The Investigation
- Episode 7: The Plan That Backfired
- Episode 8: The Medicine
- Episode 9: The Confession By Jang Ok Jeong
- Episode 10: The Evidence
- Episode 11: The Truth Revealed
- Episode 12: Dong Yi Becomes a Court Lady
- Episode 13: The Sword Fraternity Headband
- Episode 14: Dong Yi and Chun Soo Reunited
- Episode 15: Dong Yi Turn Herself In
- Episode 16: The Truth About Joseon Smuggler
- Episode 17: Jang Ok Jeong Pregnancy
- Episode 18: The Queen Dowager Poisoning Scandal
- Episode 19: The Conspiracy
- Episode 20: The Death of Queen Dowager
- Episode 21: The Queen's Dethronement
- Episode 22: The Audit
- Episode 23: The Assassination Attempt on Dong Yi's Life
- Episode 24: The Disappearances of Dong Yi
- Episode 25: The Exiled Nobleman
- Episode 26: National Security Records
- Episode 27: The Dangerous Plan
- Episode 28: The Melody
- Episode 29: The King and Dong Yi Are Reunited
- Episode 30: A Special Court Lady
- Episode 31: The King Confess His Love
- Episode 32: The Plague
- Episode 33: Dong Yi Discovers The Cause of the Plague
- Episode 34: Dong Yi's Secret
- Episode 35: The Plan to Search For Security Records
- Episode 36: Dong Yi's Trap
- Episode 37: Jang Ok Jeong's Dethronement
- Episode 38: The King's Dream
- Episode 39: A Year Later
- Episode 40: Sword Fraternity Regrouped
- Episode 41: The Hand Signals
- Episode 42: Oh Tae Seok's Murder
- Episode 43: King's Cover Up
- Episode 44: Dong Yi's New Son
- Episode 45: King Sukjong Meets His Son
- Episode 46: Dong Yi and Her Son Come Back to The Palace
- Episode 47: Child Prodigy
- Episode 48: The Plot to Kill The Queen
- Episode 49: The Death of The Queen
- Episode 50: Dong Yi Promotion to Bin Level 1 Concubine
- Episode 51: The Crown Prince is Missing
- Episode 52: The Truth About Crown Prince Illnes
- Episode 53: The Attempt to Kill Prince Yeoning
- Episode 54: Jang Ok Jeong's Family Sentences to Death
- Episode 55: Jang Ok Jeong's Execution
- Episode 56: Prince Yeoning's Marriage
- Episode 57: The King Contemplates to Abdicate
- Episode 58: Jang Moo Yeol's Plan to Frame Dong Yi and The Prince
- Episode 59: Jang Moo Yeol Executed for Treason
- Episode 60: A Happy Ending
Dong Yi Season 1 National Security Records
Set during the reign of King Sukjong in the Joseon dynasty, the story focuses on Dong Yi, a water maid who gains the trust of Queen Inhyeon and later the favour of the king when he is moved by her prayers for the health of the Queen during the court disputes caused by Jang Hee Bin. Dong Yi becomes a concubine with the rank of sook-bin and bears a son who will later become the 21st king of Joseon, Yeongjo.
