Directed by Michael Curtiz, Romance on the High Seas (1948) the the story of Elvira Kent (Janis Paige) and her husband Michael (Don DeFore), who suspect each other of cheating. For their wedding anniversary, Elvira books a cruise to Rio de Janeiro, but Michael suddenly cancels the trip for business reasons. Seeing an opportunity, Elvira pretends to go alone, but in fact sends Georgia Garrett (Doris Day), a singer she had met at the travel agency, in her place and under her name. By secretly staying behind, Elvira hopes to discover if Michael is indeed having an affair with his attractive new secretary, Miss Medwick (Leslie Brooks). Michael, however, is suspicious over his wife's willingness to take the trip alone, so he hires private detective Peter Virgil (Jack Carson) to see if she is sneaking around behind his back. Janis Paige, Don DeFore and Doris Day in Romance on the High Seas . Peter joins the cruise and, as part of his job, becomes acquainted with Georgia. The singer, ...