In amore si pecca in due

Clelia, a self-made woman coming from humble means, travels back to Turin, her hometown, to scout locations for the successful Roman atelier she works for. At the hotel, she encounters some upper middle-class women and she finds herself drawn into their friendships.

While waiting for the brain surgery of his daughter Angela, victim of a motorcycle accident, the surgeon Timoteo recalls his torrid affair with and passion for Italia, a simple woman from slums in the periphery of the big city where he lives. The ghost of the beloved and sexual object of desire Italia chases him in his memories.

In 1950s Sicily, con artist Joe Moretti does screen tests for the big studios, accepting money or favours for his efforts. A young illiterate novitiate named Beata desperately wants to change her life and falls for him; belatedly, he realizes his feelings for her. However, their love affair is doomed when he's arrested.

After leaving his wife, lawyer Jerry Ryan moves from Omaha, Nebraska to New York City to start a new life. While studying for the New York Bar Examination and working to finalize his divorce, Ryan meets dancer Gittel Mosca, and the two begin a cautious courtship. However, Ryan feels that he must come to terms with his failed marriage and overcome his lingering attachment to his ex-wife before he can redefine himself and embrace his budding romance.

Movie director Niccolò has just been left by his wife. Subsequently he embarks on an obsessive relationship with a young woman who eventually leaves him and disappears while searching for her, he meets a variety of other willing girls. This gives him the idea of making a movie about women's relationships. He starts to search for a woman who can play the leading part in the movie.