Sue, Katie and Christine - the three bridesmaids - are running late in arriving to their friend Sarah's wedding to John. The three, who are driving to the country locale of the wedding together, have known both Sarah and John for most of their lives. Their conversation steers primarily to how much they dislike John and how Sarah could have done so much better as a choice for her first husband. As the conversation progresses, the revelations about John extend farther than any of the three wanted or could have imagined.