her Williams and Fernando Lamas star in this musical, romantic aquacade -- Williams as a girl from Arkansas who has vowed to swim the English Channel to raise the money to save her family farm; and Lamas as the rich man who wins her heart and almost blocks her from reaching her goal . . . but who comes to realize that the woman of his dreams is Dangerous When Wet. Featuring a delightful original music score written by Johnny Mercer and Arthur Schwartz, the film is best remembered for Esther's famous swim with M-G-M's beloved animated characters Tom & Jerry.