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.