Sabrina, Down Under

Sabrina Spellman (Melissa Joan Hart) flies to Australia's Great Barrier Reef for a week-long vacation with her best friend Gwen (Tara Strong), a fellow witch from England. They find a hidden mermaid colony whose habitat is threatened by ocean pollution and by a marine biologist who wants the colony as his claim to fame. Kenneth R. Koch keeps it light, and Sabrina has to protect the colony while a merman catches her eye.