Ep 19. The Gracie Code Pt 1

In the H2O season 2 episode 19, titled "The Gracie Code Pt 1," the girls find a book in the Moon Pool that leads them on a quest to uncover the mystery of Gracie Watsford, the former owner of the café they frequent. Along the way, they discover that Gracie was not a normal human, but rather had a connection to the mermaids and the Moon Pool.

The episode begins with Cleo, Bella, and Rikki at the café, where they notice a strange book on one of the tables. The book is covered in a strange language, and the girls are unable to decipher it. They bring the book back to the Moon Pool, where they use their powers to translate it. The book reveals that Gracie Watsford, the former owner of the café, had some sort of connection to the Moon Pool and the mermaids.

Intrigued by this revelation, the girls decide to investigate further. They visit the café and meet Gracie's grandson, Nate, who is now running the business. Nate tells them that Gracie disappeared years ago and was never heard from again. The girls begin to suspect foul play and decide to dig deeper.

Their investigation takes them to Gracie's old house, where they discover a hidden room filled with artifacts related to mermaids and the Moon Pool. The room also contains a journal, which belonged to Gracie. In the journal, Gracie writes about her experiences with the mermaids and how she was able to communicate with them.

As they continue to read the journal, the girls begin to piece together the mystery of Gracie's disappearance. They learn that Gracie had a special connection to the mermaids, and that she may have been taken by someone who wanted to learn more about her abilities.

As the episode comes to a close, the girls are left with more questions than answers. They realize that they will need to work together to uncover the truth about Gracie and the mysterious book they found. With danger lurking around every corner, the girls must use their powers and their wits to stay one step ahead of their enemies.

Overall, "The Gracie Code Pt 1" is a thrilling episode that sets the stage for an exciting conclusion in the next episode. The mystery surrounding Gracie and her connection to the mermaids is sure to keep viewers on the edge of their seats as they watch the girls unravel the truth. With strong performances from the cast and a well-written script, this episode is a must-see for fans of H2O.