Frank Swanson has plans. He has good job prospects, maybe even broadcasting in Hollywood. He has a beautiful wife. The war is an interruption to a good life he's eager to get back to.
Lily Swanson longs to be a mother. Soon Frank should be home for good and they can furnish a nursery. Maybe even find a bigger house.
Joe Gallagher grew up in a small house with plenty of siblings. He loves the solitude of flying, but the war has dragged on for so long. He's ready to go home.
Susan Talbot has a bad attitude. She's estranged from her family and she doesn't attract friends. But war can bring out the best in people and Susan's surprised to realize she's happy.
They all do their part in striving for victory in World War II. Sometimes, though, the danger can be hard to identify.