Esther Blodgett is just another starry-eyed farm kid trying to break into the movies. Waitressing at a Hollywood party, she catches the eye of her idol Norman Maine, is sent for a screen test, and before long attains stardom as newly minted Vicki Lester. She and Norman marry, though his career soon dwindles to nothing due to his chronic alcoholism.

Holly Golightly is an eccentric New York City playgirl determined to marry a Brazilian millionaire. But when young writer Paul Varjak moves into her apartment building, her past threatens to get in their way.

A New York gangster and his girlfriend attempt to turn street beggar Apple Annie into a society lady when the peddler learns her daughter is marrying royalty.

Jerry Lewis plays Norman Phiffer, a proud man in a humble life, who doesn't know that his girlfriend, Barbara, is heir to the Tuttle Department Store dynasty. Mrs. Tuttle, Barbara's mother, is determined to split the two lovers, and hires Norman in an attempt to humiliate him enough that Barbara leaves him. Will she ruin their love, or will he ruin her store?

After two gang-related killings in "Center City," a suspect (who was framed) is arrested, released on bail...and murdered. Inspector Briggs of the FBI recruits a young agent, Gene Cordell, to go undercover in the shadowy Skid Row area (alias George Manly) as a potential victim of the same racket. Soon, Gene meets Alec Stiles, neurotic mastermind who's "building an organization along scientific lines." Stiles recruits Cordell, whose job becomes a lot more dangerous.

Deaf boxer Paul Callan captures the interest of gold-digging blonde Sonya Bartow and retired fight manager 'Pop' Richardson. For a time, Sonya has the upper hand with Paul, but ultimately a rival appears in the shape of upper-crust reporter Ann Hollis. With a 3-way fight under way for influence over Paul, he takes matters into his own hands, but learns that getting what he wanted isn't necessarily a happy ending.

Jerry, not a member of the 'protest generation' but is instead, an 'All American boy,' is drafted into the Army, just as things begin to go well for him. He decision to flee to Canada sparks off conflict with his parents, ending in the film's conclusion - in Vietnam.

A horse trainer who has fallen on hard times looks to his horse, Broadway Bill, to finally win the big race.

In order to get back into the good graces with his wife with whom he has had a misunderstanding, a young chemistry professor concocts a wild story that he is an undercover FBI agent. To help him with his story he enlists the aid of a friend who is a TV writer. The wife swallows the story and the film's climax takes place in the sub-basements of the Empire State Building. The professor and his friend, believing themselves prisoners on an enemy submarine, patriotically try to scuttle the vessel and succeed only in rocking the building.

Italy 1757, Pippo Popolino, a lowly tailor, disguises himself as the great Casanova in order to romance the attractive widow Francesca. He little suspects what awaits him... Locked into the incongruous role by the desperation of the real Casanova's creditors, Pippo must journey to Venice on a delicate mission far beyond his capabilities.