Struggling prog-rock musician William Brown finds himself in a living nightmare when he accidentally kills Vlad, the neighbor from hell.

A martial arts master agrees to teach karate to a bullied teenager.

Daniel accompanies his mentor, Mr. Miyagi, to Miyagi's childhood home in Okinawa. Miyagi visits his dying father and confronts his old rival, while Daniel falls in love and inadvertently makes a new rival of his own.

Ostracised villain John Kreese attempts to gain revenge on Daniel and Miyagi, with the help of a Vietnam War comrade, the wealthy owner of a toxic waste disposal business.

Gloria, who's engaged to marry Jason, learns that he is going out with some friends to sow his wild oats for the last time. She considers this a little barbaric, so on the advice of some friends, she goes out to do the same thing. She meets Phillip, a man whose tired of one night stands and wants a serious monogamous relationship. When they meet he is taken with her right away, but she neglects to tell him her real name. So, after spending the night together, she leaves him a video saying that she is engaged and that this was supposed to be her last fling. But he loves her and he knows that she feels the same way, so he tries to find her before she gets married.

The love life of Charlotte is reduced to an endless string of disastrous blind dates, until she meets the perfect man, Kevin. Unfortunately, his merciless mother will do anything to destroy their relationship.