Twins, separated at birth, end up as a Hong Kong gangster and a New York concert pianist. When the pianist travels to Hong Kong for a concert, the two inevitably get mistaken for each other.
The Cohens and the Kellys invade a Hollywood studio after Kitty becomes the darling of the studio.
When a foreign-exchange student and a hooker - both named Dominique - show up on a college campus, the unsuspecting student body is in for the education of a lifetime!
Boy meets girl; boy falls in love (and had wild, non-stop sex) with girl; boy loses girl... when they discover they are brother and sister! But when he learns that he's the victim of the ultimate case of mistaken identity, the lovesick young man -- whom everyone still thinks is after some taboo thrills -- must race across the country to stop her from marrying another man.
Algernon Moncrieff is surprised to discover that his affluent friend -- whom he knows as "Ernest" -- is actually named Jack Worthing. Jack fabricated his alter ego in order to escape his country estate where he takes care of his charge, Cecily Cardew. Cecily believes that Ernest is Jack's wayward brother and is keen on his raffish lifestyle. Algernon, seeing an opportunity, assumes Ernest's identity and sneaks off to woo Cecily.
New Yorkers Skip Donahue and Harry Monroe have no jobs and no prospects, so they decide to flee the city and find work elsewhere, landing jobs wearing woodpecker costumes to promote the opening of a bank. When their feathery costumes are stolen and used in a bank robbery, they no longer have to worry about employment — they're sent to prison.
Salesman Warren Kent develops the idea of "The Unending Courtship" and manages to convince his new wife Betty of his theory, which entails their living separately and only meeting on Wednesday evenings, as they did while they were engaged. Warren's boss, however, who was never enamored of the idea, fires him when he bungles an account and loses the company a large order. On top of that, through a series of misunderstandings Warren comes to believe that his wife is pregnant and his mother-in-law believes that Warren is having an affair with Betty's friend Ethel. Things go downhill for Warren from there.
Following his release from a seven-year stretch in prison, Mario Diccara discovers that his affairs with the underworld aren't completely settled. His brother Patrick, a priest, suggests that he stays with elderly Father Etienne in a small village in Ardeche until the conflict blows over. But their plan takes an unexpected turn when Father Etienne dies.
While vacationing at a boys' camp, the rambunctious Chip Winters befriends a famed composer Johnny Selden. Stuck for an inspiration for his latest operetta, Selden at last finds it when he meets Chip's gorgeous mother Irene Winters, a popular singer. Alas, her stiff-necked fiancé Walter Mays refuses to allow her to return to the stage, whereupon Rathbone spirals into a depression -- and even worse, a profound case of writers' block.
A philandering executive tries to juggle two wives and a mistress, and finds himself suddenly being shadowed by some angry Russian holdouts from the Cold War.
Rich socialite must deny persistent rumours that she has an affair with a poor author.
"Kilroy Was Here" was a popular expression during World War II, but it's not much fun to John J. Kilroy, who has to try to live with all the jokes and wisecracks regarding his name.
Showman Jerry Travers is working for producer Horace Hardwick in London. Jerry demonstrates his new dance steps late one night in Horace's hotel room, much to the annoyance of sleeping Dale Tremont below. She goes upstairs to complain and the two are immediately attracted to each other. Complications arise when Dale mistakes Jerry for Horace.
When a Harvard-educated CIA agent is killed during an operation, the secret agency recruits his twin brother.
French border cop José Fernandez has just one last extradition to do before his long-awaited promotion to the crime bureau. But his detainee Akim, victim of a judiciary glitch, is outraged to find himself saddled with the identity of a potential terrorist and put on a flight back to Kabul, where he has never even set foot before! What starts as a routine trip for Fernandez and his skirt-chasing partner Guy goes haywire when their plane is grounded in Malta, forcing them to bunk up with Akim, who will stop at nothing to avoid extradition!
Director helmut Dietls and Patric Susskinds illustrate a legendary story of two lovers who cant keep themselves away from death.
Hajime Onuki (Ryuhei Maruyama) was a thief, but he now works as a welder and lives happily with his girlfriend. Hajime Onuki is threatened by a former partner in crime. He forces Hajime Onuki to break into the mansion of a picture book writer to steal. He is caught by others while in the act, but they keep mistaking him for someone else. Hajime desperately keeps up the ruse to not get caught.
After a young heiress is assaulted by a policeman, she seeks revenge by befriending the policeman’s mousy wife and introducing her to her circle of outrageous punk friends.
First mate Karlsson is mistaken for famous actor Linde.
A female cat wants to board a French cruise ship. Prior to the ship's departure, she crawls under a freshly-painted gate and gets a white streak atop her back and tail. Enter enamored Pepé Le Pew.