Season 1
12 episodes · first aired 2021-05-29
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Chapter 1: Endurance 2021-05-29 | On the shores of Cape Mercy, a skillful group of teen divers investigate a series of secrets and signs after one of their own mysteriously goes missing. | 2021-05-29 | 6.2 |
 | 02 | Chapter 2: Flower of the Sea 2021-05-29 | While the town searches for Lauren, Dive Club begins their own investigation. Izzie finds Lauren's phone, which contains a hidden message suggesting her disappearance was no accident. | 2021-05-29 | 5.0 |
 | 03 | Chapter 3: The Rising Sun 2021-05-29 | The girls break into Lauren's house looking for more information and find an old coin belonging to Hayden. Izzie finds a diamond brooch in Lauren's wetsuit. | 2021-05-29 | 5.8 |
 | 04 | Chapter 4: SS Gothenburg 2021-06-05 | Dive Club discovers that Hayden's coin has some significance and that Lauren was communicating with a mysterious person named LK | 2021-06-05 | 5.0 |
 | 05 | Chapter 5: The Adelaide 2021-06-05 | It's the day of the cabaret fundraiser and Dive Club discover who the mysterious LK is. | 2021-06-05 | 5.0 |
 | 06 | Chapter 6: Dimitri Donskoii 2021-06-05 | Dive Club and LK receive a distress call and embark on a rescue mission. Could it be Lauren? | 2021-06-05 | 5.0 |
 | 07 | Chapter 7: Mary Celeste 2021-06-19 | With the town of Cape Mercy believing Lauren is dead following the discovery of her sailing jacket, a memorial is held in her honor. | 2021-06-19 | 5.0 |
 | 08 | Chapter 8: RMS Republic 2021-06-19 | Dive Club and Leonid dive the dangerous Russian shipwreck causing dire consequences. | 2021-06-19 | 5.0 |
 | 09 | Chapter 9: Nemesis 2021-06-19 | Dive Club learns the significance of Hayden's coin, which takes them on another wreck dive. | 2021-06-19 | 5.0 |
 | 10 | Chapter 10: Admella 2021-06-26 | Viktorya shares a family secret with Anna. Hayden tells Henry he's found a way to pay off his debts. Izzie steps up her relationship with Henry and Maddie finds a painting that changes everything. | 2021-06-26 | 5.0 |
 | 11 | Chapter 11: Black Swan 2021-06-26 | The Salvation Day celebrations begin, and the town is in good spirits. All that changes when a SOS flashes out from the lighthouse. Is it Lauren? | 2021-06-26 | 5.0 |
 | 12 | Chapter 12: Queen Anne's Revenge 2021-06-26 | The truth is pieced together as one of the girls is forced to choose between friends and family. | 2021-06-26 | 7.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.