Surtr is one of the villains from Atlantis: Milo's Return.
- Surtr is named after the giant from the Norse mythology Lava Monster. Surtr fights the Ice Beast
- He roars like the T-Rex from The Land Before Time
- Ice Beast and Lava Beast start Ragnorak (End of World), but both were destroyed when Kida used the Atlantean spear on them, thus stopping Ragnorak.