Esther Williams lends her considerable aquatic talents to her role as Annette Kellerma--the real-life champion swimmer, inventor of the water ballet, movie star and early advocate of the once scandalous single-piece women's bathing suit--in this fanciful biopic/aquacade. Despite her humble beginnings in Australia--a crippled child who, forced to wear painful steel leg braces, teaches herself to swim to overcome her disability--Kellerman rises in notoriety in Europe and the United States staging long-distance swims and novelty shows to ultimately become a swimming sensation headlining New York's Hippodrome Theater, all the while struggling between love and a career. Victor Mature co-stars as James Sullivan, a carnival concession proprietor who, quick to recognize a "colorful and exploitable package" partners with Kellerman to produce her first "tank act."

Don Knotts stars as meek Henry Limpet, who experiences his fondest wish and is transformed into a fish. As an animated, talking fish, he assists the U.S. Navy in hunting German submarines during World War II.

A family-friendly fairy tale of Ireland's historical struggles and fantastic legends, The Secret of Roan Inish is a fable for all ages. When young Fiona learns how her ancestors came to leave the island of the seals, Roan Inish, she discovers there may be magic afoot in her family tree.

Oscar winner Tom Hanks stars as workaholic Allen Bauer, who's convinced he can't fall in love, until he's rescued from a boating accident by the woman of his dreams--a mermaid named Madison (Hannah). But if the world discovers Madison's secret, it will be sink-or-swim for the duo.