Dharma has concerns about her parents having another child based on her own experiences as their child and goes through some soul searching to come to terms with it.
Dharma takes a road trip with her old hippie friends who are less than pleased when Greg decides to tag along for the ride. Larry takes a job as a night watchman for Edward's office building in order to get benefits for his new baby.
Greg unwillingly becomes coach for Dharma's co-op softball team while Kitty finds out that Edward may have a mistress.
Inspired by Edward's war buddy's stories, Greg enlists in the Army reserves, much to Dharma's chagrin.
Abby quickly forgets her birthing plan when she goes into labor and Dharma argues with the Midwife over "proper" birthing technique.
Dharma goes overkill when taking care of her new sister.
When Dharma and Greg start helping people with their love lives, their own love life goes downhill.
Dharma feels responsible when her parents and in-laws get into a fight at Greg's birthday party.
Dharma discovers a side of herself she doesn't like when she takes up boxing and Larry takes advantage of his relationship with Edward at work.
Dharma and Greg come to a philsophical disagreement on giving advice to Donald and try their hand at independence.
Dharma discovers Greg's secret box that he hides under the bed but struggles between opening it or risk losing Greg's trust.
Dharma seeks Edward's financial advice to help the co-op get out of the red while Greg works with a new attorney who once dated Dharma.
Dharma develops feelings for her college professor which could spell trouble for her marriage.
Dharma is forced to deal with her feelings and actions toward Charlie and what result they will have on her marriage.
Dharma's timely interference keeps Edward from making a bad choice for successor to his practice when Greg's off-center cousins rear their ugly heads
Dharma and Greg pretend to be a couple of no-shows at a highschool reunion they crash but soon realize the people they are pretending to be are reviled by their classmates. Kitty enlists Abby's help in improving her love life.
Dharma is pleasantly surprised to see to a new side of Kitty when they are challenged to a game of pool at a bar.
Greg foolishly leaves his practice in Pete's incapable hands in an attempt by Dharma to imporve Pete's self-esteem.
Greg sours on his mother's fake charity efforts.
Dharma and Greg stumble onto Kitty's penchant for writing erotica and soon learn than they wanted to know.
Dharma makes the startling self-discovery that she may hold prejudiice for little people and goes out of her way to rectify it.
Dharma finds a bag of cash lost years ago and aims to help the man who lost it.
Greg finds a love letter from Dharma's near-fling and they seek counseling.
Dharma and Greg attempt at reconciliation takes a turn when a serious car accident leaves Dharma in a life threatening situation.