Morgana, sister of Ursula, almost steals the baby Melody from her parents, Ariel and Eric. To protect Melody, she's told never to enter the ocean, but by her 12th birthday, she's been swimming there for years. She discovers the magic locket that was to be her christening gift, which makes her visible to Morgana. Morgana tempts her by offering her fondest wish, to turn her into a mermaid; however, to remain a mermaid, she'll have to steal the magic trident from King Triton (who, unknown to her, is her grandfather). Meanwhile, all the sea creatures are searching for her. Along the way, she joins up with comic relief sidekicks Tip (a penguin) and Dash (a walrus). When she returns with the trident, Morgana's evil nature is revealed, and there is a massive battle of good and evil.

Spoof of 1960's Beach Party/Gidget surfing movies mixed with slasher horror films stars Lauren Ambrose as Florence Forrest...

Born charmer Sean Okden gave up tap-dancing when he started working in the steel mill, but as that's going down the hill he grabs his chance being the only candidate in his coastal Australian home town Newcastle selected for a Sidney show. Being sacked soon just for a row with the arrogant lead dancer, he returns to find his girlfriend in bed with his brother Mitchell, and decides to start his own tap-dance group wearing hardhats, which he soon gives an original edge when the steel mill inspires him to weld metal on their shoes and dance on industrial steel, so it the metallic acoustics fit well with a local rock group. Financing their local debut is so expensive, even when the mill allows them free us of its premises -opening some acrobatic perspectives- while even his father won't allow him to touch his mother's inheritance for the project, that the 'Bootmen' need to steal the cheerleaders' podium in a televised sports match to get media attention. Sean generously helps his brother ...