The story of legendary jazz drummer, Gene Krupa. Since his youth, all Gene ever wanted to do is play the drums and make music. This is something his parents would not approve of- they want him to be a priest. When Gene's father dies he promises to enter the priesthood. He soon realizes that he doesn't belong there and leaves to join his friend, Eddie's band. Ethel, Eddie's girlfriend, convinces Gene to go to New York and make it big. The 3 of them head to New York. Here Ethel and Gene soon fall in love and Gene makes a name for himself. Gene starts to live in the fast lane, with drugs, alcohol, women and parties. Ethel, unhappy with Gene's lifestyle, leaves him. Gene soon "hits rock bottom" where he has to face reality and choose where to take his life.
When he learns that a gangster has taken over his nightclub and murdered his partner, returning WWII hero Joe Miracle steals the money from the club's safe and hides in a settlement home, while the mob is on his tail.
During the winter of 1943, the German Army halted the American advance in the mountains of Italy; back-and-forth combat decimates Joe Peterson's platoon. On leave in Naples, Joe meets WAC lieutenant Eleanor MacKay; initially cool, she begins to melt during a bombing raid. Their romance develops despite Joe's periodic returns to the front. But whether he'll come back in the end becomes more than doubtful.
Fred Barker, an unmarried American who remained in France after heroically defending the country during the Second World War, runs the perfume factory in Grasse of his friend Carlo Ferelli, whose life he saved during the conflict. Fred has since adopted a little girl, Cathy. One day, he receives a visit from Félix Mercier, an old man who informs him that he has taken Cathy into his custody and that he will return her to him when Fred finds his granddaughter Hélène, a 17-year-old teenager who accuses the factory of being a front for white slavery. Fred, dumbfounded, sets out to find Hélène, so he can quickly get Cathy back.
When Catherine Terris's career in Hollywood hits the skids, she heads back to the site of her first great triumphs...Broadway! She takes the lead in a play which is being directed by Gordon Evans, the man who was both her Svengali and her lover. Evans is still bitter that she walked out on him to become the toast of Hollywood years earlier. Can Terris and Evans put aside their mutual animosity long enough to make a go of this production. The way things start off, it doesn't seem likely.