Cast en crew
-
Lee Jong-sukNavy Captain - Kim Rae-wonCommander Kang Do-Young
- Cha Eun-wooNavy Sonar Technician
- Lee Min-kiNavy Captain
- Park Byeong-eunCha Young-han
- Lee Sang-heeEOD Squad Sergeant
- Jung Sang-hoonOh Dae-oh
- Jo Dal-hwanNavy Sergeant
- Hwang In-hoRegisseur
- Kang Moon-seokProducent
- Kim Yong-seonProducent
- Jin-hun LeeSchrijver