Ursula's Old Lair (originally from The Little Mermaid) was the former lair of the sea witch, Ursula. Since Ursula was destroyed, the undersea lair has gone uninhabited, except by a giant squid named Meg, who guarded the Dark Blue Squid Talisman. It is the 6th stage in Operation: DUTCHMAN.
- Usula (fomerly)
- Flotsam and Jetsam (formerly)