A ship company employee, Jay Williams, is sent to Florida where one of the company cruise ships is stuck on a reef off of the coast. He obtains waivers from all of the passengers with the exception of Nan Spencer, a department store salesgirl who wants her vacation now, not later. Jay is instructed to take Nan to Havana, set her up in the best hotel, and keep her entertained. She visits a nightclub where the star attraction is Rosita Rivas and meets Rosita's worthless manager, Monte Blanca, who makes a play for her. Trouble also comes in the form of Jay's fiancée, Terry McCracken, when a romance develops between Nan and Jay.

Construction workers in World War II in the Pacific are needed to build military sites, but the work is dangerous and they doubt the ability of the Navy to protect them. After a series of attacks by the Japanese, something new is tried, Construction Battalions (CBs=Seabees). The new CBs have to both build and be ready to fight.

Three sisters take their small inheritance and move from Kansas to California in search of rich husbands. To start with Pamela poses as a socialite and Moira and Elizabeth pretend to be her staff.

A prince from a small kingdom courts a wealthy widow to keep her money in the country.

In Casablanca, Morocco in December 1941, a cynical American expatriate meets a former lover, with unforeseen complications.