A marine biologist's work is hindered by two jewel smugglers who are trying to keep her away from the water.
| Name | Type | Role | |
|---|---|---|---|
| Alvin Goldman | Writer | ||
| Roger Swaybill | Writer | ||
| Fred Buch | Guest Star | Renko | |
| Trudy Young | Guest Star | Linda | |
| Tom Klunis | Guest Star | Flanagan |