When mischievous Chadder Chipmunk mistakenly hops aboard the Collapso, a research ship headed for the coral reefs, he's in for a wild ride. Someone is stealing the coral and endagering the reef! Chadder and his new friend, Jamie, face an amazing adventure as they find out.
| Actor | Role |
|---|---|
| EEmeta KraemerChadder | Chadder |
| JJoelle JaquaJamie | Jamie |
| TThom SchultzCookie | Cookie |
| EEric JaquaCaptain Jock Crustaeu | Captain Jock Crustaeu |
| SStephen BeerMr. Klaus | Mr. Klaus |
| JJohn WoytowichOld Salt | Old Salt |
| JJoani SchultzNews Reporter | News Reporter |
| JJoy BensonUnderwater Stunt Double #1 | Underwater Stunt Double #1 |
| CChester SimsUnderwater Stunt Double #2 | Underwater Stunt Double #2 |