New York, 1943: Aspiring actress Rosie Winter has been marooned in New York throughout the war. Now, faced with the news that her ex-boyfriend Jack might not be coming home again, she's desperate to leave the home front and head for the war front. So when Rosie and her best pal Jayne get an offer to go to the South Pacific to perform with USO Camp Shows, they jump at the chance.

But being a greasepaint soldier isn't as easy as they had hoped. Not only are the cast members surly, the schedules inhumane, and the housing conditions primitive but they also have to travel with a major - and majorly difficult - Hollywood star. But none of that is as bad as living in a war zone, and when tragedy strikes, Rosie and Jayne are left wondering if they are being targeted by the enemy or if something far more sinister is afoot.