Tom and Tubb see three Saucer Shells approaching and know that it means trouble. The boys see them go after a group of dolphins and decide to help. The Saucer Shells go after the boys who retreat towards Moby Dick for some help of their own. Scooby gets captured and now it's up to the boys and Moby to rescue him.
| Name | Type | Role | |
|---|---|---|---|
| David Scott | Writer | ||
| Ed Brandt | Writer |