Dot and her dolphin friends come across a very sad whale named Tonga, who has washed up onto the beach. Tonga is in danger of being harmed by whale-hunters and a cruel fish shop owner! Seeing that her new friend is in trouble, Dot just might have a few clever ideas to go about helping.
| Actor | Role |
|---|---|
 Keith ScottNot listed | Not listed |
| KKim DeaconNot listed | Not listed |
| RRobyn MooreDot (voice) | Dot (voice) |