"Million Dollar Mermaid" is a 1952 musical film directed by Mervyn LeRoy. It stars Esther Williams as Annette Kellerman, a real-life Australian swimmer and actress known for her performances in synchronized swimming. The film showcases her journey to fame and her struggles in the entertainment industry, highlighting her talent and determination. The movie features lavish underwater sequences and elaborate musical numbers, typical of Williams' films. It also includes a romantic subplot with Victor Mature, who plays a character that supports Annette's career. "Million Dollar Mermaid" is celebrated for its stunning visuals and is a classic example of 1950s Hollywood musicals.