On the shores of Jeju Island, a fierce group of South Korean divers fight to save their vanishing culture from looming threats.
| Actor | Role |
|---|---|
| JJang Soon-dukSelf | Self |
| KKang Joo-hwaSelf | Self |
| WWoo Jeong-minSelf | Self |
| LLee Geum-okSelf | Self |
| JJeong Young-aeSelf | Self |
| PPark In-sookSelf | Self |
| LLee Hee-soonSelf | Self |
| KKo Im-saengSelf | Self |
| JJin So-heeSelf | Self |
| SSeo Soon-shilSelf | Self |
| KKim Soon-eSelf | Self |
| MMari ChangSelf | Self |
| SShaun BurnieSelf | Self |
| MMicol SaviaSelf | Self |
| KKim Joo-hyunSelf | Self |