On the verge of a mental breakdown, Dr. Phibes decides to take a vacation while Shaggy and Scooby win tickets for a Mexican cruise -- the exact same cruise that Phibes is on.
| Name | Type | Role | |
|---|---|---|---|
| Will Schifrin | Writer | ||
| Ray DeLaurentis | Writer | ||
| Jeff Bennett | Guest Star | ||
| Frank Welker | Guest Star | ||
| Charles Visser | Director |