Suspecting Lisa, his wife, of adultery, Peter tries to figure out why his wife had disappeared. When Lisa found out that she has cancer, she decides to leave him clues so that he could discover the affair and the secret life she had been leading and that he never knew existed. Peter sets out to track down the other man in her life.

Amanda lives in Los Angeles and is a movie trailer editor. Iris lives in Surrey, England and is a journalist. The two live five thousand miles apart and have never met, but are dealing with the same problem: men. Amanda just broke up with her cheating boyfriend. Iris has pined for her ex. They both come upon a website that advocates home exchange and the two swap houses for two weeks at Christmas - both with a goal to forget their troubled love lives....

A thirty-something sex columnist and her three single friends examine relationships and sexual roles in New York City.

We find Carrie, Samantha, Charlotte, and Miranda four years after the series ended. As they continue to juggle careers, relationships, motherhood and life in Manhattan, they realize that true friendship never goes out of style.

Becky is determined to make something of herself. She accepts a job as a nanny for the children of Sir Pitt Crawley. Becky catches the eye of Crawley's son Rawdon. Becky is introduced to London's most exclusive social circle, where she becomes re-acquainted with Amelia. Becky weds Rawdon, but the social and economic stability she dreamed of begins to collapse when he begins drowning his troubles, and soon she turns to the powerful Marquess of Steyne...

We find Carrie, Samantha, Charlotte, and Miranda four years after the series ended.

Becky is determined to make something of herself. She accepts a job as a nanny for the children of Sir Pitt Crawley. Becky catches the eye of Crawley's son Rawdon. Becky is introduced to London's most exclusive social circle, where she becomes re-acquainted with Amelia. Becky weds Rawdon, but the social and economic stability she dreamed of begins to collapse when he begins drowning his troubles, and soon she turns to the powerful Marquess of Steyne...

Sex columnist Carrie and her gal pals Charlotte, Miranda, and Samantha continue on their sexual conquests. Carrie believes things are on an upswing because of her hot date with Jack, while Charlotte is upset over Harry's disclosure that he would never marry a non-Jew. This leads to her decision to convert to Judaism. Samantha feasts her eyes on Jerry, the man who soon becomes her boyfriend. Charlotte hears the words she's been longing for from Harry....

London's sexiest sextet are back for a fourth season of farce! Susan and Steve are now pregnant, Patrick and Sally are discussing commitment, and there's this new guy called Oliver with his eye on Jane.