In 1953, Williams had been on maternity leave for three months while pregnant with daughter Susan, and assumed she would go straight to work on the film "Athena" when she returned. However, production started without her, and the studio cast Jane Powell in the lead role, rewriting much of the premise that Williams and writers Leo Pogostin and Chuck Walters had come up with. The studio moved her to "Jupiter's Darling." Two more films were planned, "Bermuda Encounter" and "Olympic Venus", about the first Olympic swimmers; however, these were never made.