Jonny and Hadji discovers a nearby biodome experiment is really a cover for a plant making uranium casted weapons when they visited Jonny's Grandpa, Doug Wildey on his ranch.
| Name | Type | Role | |
|---|---|---|---|
| Quinton Flynn | Guest Star | ||
| Kevin Michael Richardson | Guest Star | ||
| Rob Paulsen | Guest Star | ||
| Michael Stanton | Guest Star | ||
| Frank Welker | Guest Star | ||
| Jerry Doyle | Guest Star | ||
| Harve Presnell | Guest Star |