The Ten Brothers return as the Lake Devil is plagued by a monster fish. To settle the old score, Marshal asks Shrimpy and his ten sons to exterminate the fish. Excelled on land, the ten brothers find themselves quite useless in the water.
| Actor | Role |
|---|---|
 Cheung YingBrother Shrimp | Brother Shrimp |
 Law Yim-HingSam Mui | Sam Mui |
 Sze-Ma Wah-Lung1st brother | 1st brother |
| LLam Liu-Ngok2nd brother | 2nd brother |
 Gam Lui3rd brother | 3rd brother |
 Lam Siu4th brother | 4th brother |
 Go Chiu5th brother | 5th brother |
| CChan Yiu-Lam7th brother | 7th brother |
 Chu Yau-Ko6th brother | 6th brother |
| TTam Tin8th brother | 8th brother |
 Tsang Choh-Lam9th Brother | 9th Brother |
 Yuen Lap-Cheung10th Brother | 10th Brother |
 Shih KienCommander | Commander |
 Lam WahSuicide squad member | Suicide squad member |
| WWai To-MingStone Mountain Sage | Stone Mountain Sage |