Tutta Colpa di una A?

When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!

In Pietrasanta all are excited for the annual party of summer end. Here we find four characters: Merigo, a naive guy passionate of bike; Pierre, son of the mayor; Simone, a pestiferous kid; Mario, lifeguard of "Bagnomaria".

A vicious serial sex killer is on the loose, and landscape gardener and shop-window outfitter Loris is the prime suspect, thanks to his unfortunate habit of getting caught in compromising situations (for which there is always a totally innocent explanation that the police fail to spot). Undercover policewoman Jessica is assigned by eccentric police psychologist Taccone to follow Loris.

Antonio is the humble servant of a rich family governed by the Marquis Gastone. He is a young man madly in love with Lulu, but she betrays him, and he desperately enlist in the foreign legion.

After a hard day at work and a condominium-board meeting, accountant Ugo Fantozzi goes on a trip with his family. Unfortunately, he will face a nasty surprise upon his return.

Mike Fallon, the Accident Man, is a stone cold killer. When a loved one is murdered by his own crew, Fallon is forced to avenge the one person who actually meant something to him.

Antonio, a former variety actor, keeps his daughter in an excellent boarding school by organizing small scams with his friend and colleague Felice. Commissioner Malvasia good-naturedly persecuted him. When their respective unsuspecting children fall in love, the two fathers make peace.

Sergio Benvenuti is a shy seller of contracts for a Roman company of music, but because of his character he cannot find even a customer, so he asks for help from a fellow named Nadia.

After receiving an exciting new job opportunity at a cutting edge Pet Invention company, Robert, his teenage daughter Jenna and their trusty and special border collie Charlie make the move to the new neighborhood, right before Christmas. Upon arriving, Robert meets his gorgeous next door neighbor Holly, and her sassy and spunky border collie Gidget. Before the sparks can fly, they are set upon my Robert’s conniving and obnoxious next door neighbor and project manager Victor, his neighborhood bully bulldog “Vinnie P” and the sycophantic sidekick Chihuahua “Jose”.

Nathan Flomm, in order to avoid the humiliation of having missed out on a hugely successful business, assumes a new identity on Martha's Vineyard. He plots revenge when his former business partner moves to the same town.

Gianna Amicucci works in the house of the head of her hometown police force and enters the academy with a kickback from him. She is a beautiful woman (she generously sheds clothes during the film) and has to overcome her male colleagues prejudices, but she gains their respect through a series of brilliant operations.

After getting pregnant from a one-night stand, a single woman leans on her married best friend and mother of two to guide her through gestation and beyond.