Billy Wilder

When a policeman falls in love with a prostitute, he doesn't want her to see other men, so he creates an alter-ego who will be her only customer.

A screenwriter develops a dangerous relationship with a faded film star determined to make a triumphant return.

A Los Angeles insurance representative lets an alluring housewife seduce him into a scheme of insurance fraud and murder that arouses the suspicion of his colleague, an insurance investigator.

A veteran British barrister must defend his client in a murder trial that has surprise after surprise.

A Manhattan insurance clerk tries to rise in his company by letting its executives use his apartment for trysts, but complications and a romance of his own ensue.

Linus and David Larrabee are the two sons of a very wealthy family. Linus is all work -- busily running the family corporate empire with no time for a wife and family. David is all play -- technically employed in the family business but never showing up for work, spending all his time entertaining, and having been married and divorced three times. Sabrina Fairchild is the young, shy, and awkward daughter of the household chauffeur, who has been infatuated with David all her life, but whom David hardly notices till she goes away to Paris for two years and returns an elegant, sophisticated, beautiful woman. Suddenly, she finds she's captured David's attention, but just as she does so, she finds herself also falling in love with Linus, and she finds that Linus is also falling in love with her.

Baltimore industrialist Wendell Armbruster crosses paths with London shop girl Pamela Piggott when they come to Ischia to pick up the bodies of her mother and his father, who have been killed in an automobile accident after a ten-year summertime affair. Straitlaced Wendell tries to avoid a scandal while free-spirited Pamela is impressed by the romantic setting. After some confusion with the bodies and a blackmail attempt by unscrupulous locals, Wendell and Pamela extend their parent's affair into the next generation.

Berlin is the epitome of political and economic polarization. A microcosm of that polarization is the life of American C.R. MacNamara, known as Mac to his friends. He is Coca-Cola's head of West Berlin operations, although he feels he deserves to be Coca-Cola's head of European operations based in London. Mac's wife, Phyllis, wants him instead to get a steady and stable job back in head office in Atlanta. His West Berlin staff are all still used to treating him like their old master, the Fuhrer. The one exception is his secretary, Ingeborg, who is the latest in the long line of his secretary mistresses. And he's working on a trade agreement of getting Coca-Cola into the Russian market. His life goes into a tailspin when he hosts Scarlett Hazeltine in his home for two weeks. She is the seventeen year old spoiled and party-loving daughter of his Atlanta based boss, Wendell Hazeltine. Unlike most of the stops she's made on her European trip, Scarlett seems to like West Berlin and stays longer than expected. On the day that Mac learns that Mr. & Mrs. Hazeltine will be in Berlin in 24 hours to retrieve their daughter, he also learns that Scarlett has married Otto Ludwig Piffl, a staunch East German Communist. Mac feels this marriage will ruin his career and does whatever he can to get rid of Otto for good and wipe any record of the marriage off the official books. But when Mac further learns that Scarlett is pregnant, Mac has to get Otto back, which is more difficult than it was to get rid of him, and to make him respectable in the eyes of Otto's father-in-law and Mac's boss. Meanwhile, Phyllis has her own ideas of what are right and wrong in both Scarlett and Mac's lives and takes appropriate action.

When his family goes away for the summer, a hitherto faithful husband with an overactive imagination is tempted by a beautiful neighbbor.

In Paris, detective Claude Chavasse is hired to follow a wife suspected of infidelity with the notorious American libertine Frank Flannagan. When the husband learns that his suspicions are accurate, he tells Claude of his plan to kill Flannagan. Claude's daughter Ariane overhears the threat and warns Frank of the coming trouble. She then plays the part of a worldly socialite with a list of conquests as long as Flannagan's. The bemused ladies' man returns to America the next day and Ariane, completely in love, follows his romantic escapades in the news. She sees him again in Paris the following year, and resumes her worldly guise, telling tales of former lovers when they meet at his hotel in the afternoon. Frank, amazed by the mystery girl and surprised to find himself jealous of her past, hires Claude to uncover more information about her. When the detective realizes what has happened, he asks Frank not to break his daughter's heart.

In occupied Berlin, an army captain is torn between an ex-Nazi café singer and the U.S. congresswoman investigating her.