Family adventure starring Billy Zane and Kelly Brook. Thomas (Zane) is a widowed Oxford University Greek History professor who is on the verge of losing his research grant for studying ancient love spells. Accompanied by his 12 year-old daughter, Serena (Amber Savva), Thomas departs to a Greek island in an attempt to find the inspiration he needs to complete his thesis. Serena meets Nereid (Brook), a beautiful and enchanting mermaid and realises that she has finally found the ideal love match for her father. Menace is ever-present in the form of Mavros (Alki David), an island fisherman who is determined to kill the mermaid for her priceless tail.