A tale of the World War I love affair, begun in Italy, between American ambulance driver Lt. Frederic Henry and British nurse Catherine Barkley. Eventually separated by Frederic's transfer, tremendous challenges and difficult decisions face each as the war rages on.
Jack Oakie plays Eddie Doyle, a gumball machine salesman who marries Pat Smith (Shirley Grey) knowing full well that the girl is on the rebound from a failed romance with aspiring Jewish doctor Max Silver (Leon Ames). But when Pat is nearly killed in an effort to protect her husband's gumball machines from hoodlums and is in need of a lifesaving operation, Eddie calls on Dr. Max
When a young South Seas sailor falls overboard, the beautiful daughter of a Polynesian king dives in and saves his life. Thus begins the romance of Johnny and Luana. Though Luana is promised to another man, Johnny whisks her away, and for a brief time the lovers live very happily together. But, when a local volcano threatens their lives, Luana knows that she must sacrifice herself to the volcanic gods in order to save her island.
Fed up with her tiny hometown, Cassie Barnes moves to New York City to find a job. She and her two friends, Dot and Gladys, soon have romantic troubles.
On a cruise to Cuba, Lulu Smith falls in love with Bob Grover. Back home, she breaks off the romance when he tells her he is married. Lulu has a baby but doesn't tell Bob, who turns out to be a rising politician. She passes herself off as the baby's nanny. When Bob learns what is going on, he adopts the little girl, not telling his wife or anyone else where she came from. Lulu gets a job at a newspaper. Things get complicated when the editor gets the dirt on Bob, but also wants to marry Lulu.
Two former WWI aces from opposite sides, Bill Ramsey and Otto Shumann, in the best tradition of Eddie Rickenbacker and the Red Baron, barnstorm their way across the Poverty Row skies of middle-America while competing for daredevil honors and the favors of the lovely Eve.
Ann Schuyler is an upper-crust socialite who bullies her reporter husband into conforming to her highfalutin ways. The husband chafes at the confinement of high society, though, and yearns for a creative outlet. He decides to write a play and collaborates with a fellow reporter.
Hildy Johnson is an investigative reporter looking for a bigger paycheck. When an accused murderer escapes from custody, Hildy sees an opportunity for the story of a lifetime. But when he finds the criminal, he learns that the man may not be guilty. With the help of his editor, Hildy attempts to hide the convict, uncover the conspiracy and write the scoop of his career.
Mary Linden is the secretary who is the unheralded power behind successful executive James Duneen. He takes her for granted until rival Wales tries to take her away from him.
A wealthy London nobleman hires a pretty but poor young woman to distract his playboy son from marrying a golddigger. Complications ensue when the girl and the father begin to fall for each other, and things get even more complicated when the son declares his love for her, too.
Clint Belmet (Gary Cooper) is a bit of a firebrand and is sentenced to at least 30 days in jail, but his partners, Bill Jackson (Ernest Torrence) and Jim Bridger (Tully Marshall) talk a sympathetic Frenchwoman named Felice (Lili Damita) into telling the bumbling, drunken marshal that Clint had married her the previous night. Clint is released so he can accompany Felice on the wagon train heading west to California.
The south sea island Tonga is full of plantations and scoundrels. Ellen Bradford arrives expecting marriage to respectable and successful plantation owner only to find he is a drunk and gambler. Being the only white woman she is the desire of scoundrels and cut-throats.
Kay Arnold is a gold digger who wanders from party to party with the intention of catching a rich suitor. Jerry Strong is a young man from a wealthy family who strives to succeed as an artist. What begins as a relationship of mutual convenience soon turns into something else.
The owner of a border town gambling saloon falls in love with a promiscuous young girl. When she has an affair with another, he tosses her out of town. She gets revenge by marrying his younger brother.