When Donald Duck's nephews are sent to live with their Uncle Scrooge, they discover a model ship that contains a map to a treasure.
| Actor | Role |
|---|---|
 Alan YoungScrooge McDuck (voice) | Scrooge McDuck (voice) |
 Tony AnselmoDonald Duck (voice) | Donald Duck (voice) |
 Russi TaylorHuey / Dewey / Louie / Webby / Female Reporter (voice) | Huey / Dewey / Louie / Webby / Female Reporter (voice) |
 Jim CummingsEl Capitan (voice) | El Capitan (voice) |
 Peter CullenAdmiral Grimmitz/ Joaquin Slowly (voice) | Admiral Grimmitz/ Joaquin Slowly (voice) |
 Joan GerberMrs. Beakley / Skiddles' Mother (voice) | Mrs. Beakley / Skiddles' Mother (voice) |
 Chuck McCannDuckworth / Burger Beagle / Bouncer Beagle (voice) | Duckworth / Burger Beagle / Bouncer Beagle (voice) |
 Terence McGovernLaunchpad McQuack (voice) | Launchpad McQuack (voice) |
| PPatricia ParrisSkiddles (voice) | Skiddles (voice) |
 Hal SmithGyro Gearloose / Flintheart Glomgold (voice) | Gyro Gearloose / Flintheart Glomgold (voice) |
 Frank WelkerBigtime Beagle / Penguin Leader (voice) | Bigtime Beagle / Penguin Leader (voice) |
| SStan WojnoAdditional Voices | Additional Voices |