A reporter is constantly in trouble for jumping to conclusions.

Sam Gallagher returns home to Los Angeles as an undercover spy for the Navy, getting a job at the shipyards where his brother, Jeff, is a foreman. Jeff still resents Sam for abandoning the family years ago and fears he may steal away Lea Damaron, his current girlfriend -- who is Sam's old flame. While Sam tries to sniff out Nazi saboteurs in the plant, he grows closer to Jill McGann, the agent tasked with pretending to be his wife.

The ghosts of three elderly industrialists killed in an airplane crash return to Earth to help reunite a young couple whom they initially brought together.

Mayme and sister Janie are salesgirls in Ginsberg's Department Store. Mayme is in love with store clerk Bill, but Janie tries to steal him from her. Hazel, another salesgirl, is Jean Harlow's first credited role.

During World War II, all the studios put out "all-star" vehicles which featured virtually every star on the lot--often playing themselves--in musical numbers and comedy skits, and were meant as morale-boosters to both the troops overseas and the civilians at home. This was Universal Pictures' effort. It features everyone from Donald O'Connor to the Andrews Sisters to Orson Welles to W.C. Fields to George Raft to Marlene Dietrich, and dozens of other Universal players.