In 1941 America, Kay and her husband are happy enough until he enlists after Pearl Harbor. Against his wishes, his wife takes a job at the local aircraft plant where she meets Hazel, the singer from across the way the two soon become firm friends and with the other girls become increasingly expert workers. As the war drags on Kay finally dates her trumpet playing foreman and life gets complicated

Donald is a riveter who has trouble with the riveting gun, heights, and the foreman, Pete. Pete chases him throughout the construction site, causing the building to collapse. Donald runs away while Pete is trapped in cement, holding a water hose in the pose of a statue.

Bosko is a construction worker who impresses Honey by making music from everything in sight, including a decapitated mouse, a typewriter and a goat filled with hot air.

A condemned murderer, in the process of being executed, relives the events that led to his being sentenced to die in the electric chair. Told in flashback, we witness a sleazy dancehall girl (Vivienne Osborne) dupe a high rise riveter (Edward G. Robinson) into marriage so she can live off of him. But when he loses his job and his marbles, she ends up supporting him with money from her side man--and misses no opportunity to rub it in his face that she's now supporting him in his emasculated state. As the animosity grows and things get more and more unbearable, he is eventually driven to desperate measures.

Band leader Johnny Draper auditions his band, the Dixie Pixies, at the Eagle Aircraft Co., hoping to be hired to play for the workers in the plant. However, personnel manager E. V. Hartley can only offer them regular jobs, and when Johnny inspires the Dixie Pixies to work in the plant, lead singer and dancer Donna D'Arcy leaves the band for a singing job at the Club Martel in downtown Los Angeles.

In this romantic wartime comedy, four female defense plant workers share a house with four male workers. The situation is on the up and up as the men and women work different shifts and they are only making do because there is a housing shortage. Unfortunately, they soon begin to fight about who gets the house during certain hours. Romance ensues.