Join Elvis Presley and Donna Douglas for a riverboat ride of rollicking musical entertainment in this sassy comic hit about a gambler and his lady love. Presley is Johnny, a riverboat singer whose life, according to girlfriend and singing partner Frankie (Douglas), has become "one great big roulette wheel." And he's so obsessed with that roulette wheel that when a gypsy suggests a redhead will be his good luck charm, Johnny sets out to find one. Trouble is, Frankie is most definitely a blonde!