Roxanne begins to question her relationship with Luke. Meg lets Patty drive the family car after Patty blackmails her. Meg ends up crashing the car. After Beth tells her parents about her pregnancy they give her two options. JJ and his squad rescue American POW's. JJ thinks one may be Danny O'Conners brother.

BRANDY GUEST-STARS AS GLADYS KNIGHT, GAVIN DEGRAW AS SINGER IN THE LAIR, AND BEN TAYLOR'S ACTING DEBUT - Meg (Brittany Snow) and Sam (Arlen Escarpeta) continue to find themselves at odds with their parents after their court date, as the uncertain future of Sam's scholarship hangs over Henry's (Jonathan Adams) head. Meg's arrest is leaked to the papers, compromising the integrity of Jack's (Tom Verica) bid to run for city council. Back at school, Meg and Roxanne (Vanessa Lengies) learn that the new headmaster is enforcing the school's dress code, so they organize a mini-skirt protest. Meanwhile, Beth (Rachel Boston) continues to work at the Lair, and has caught the eye of Cal (guest-star Ben Taylor), an aspiring singer/songwriter. When Helen (Gail O'Grady) asks Beth to join the Blue Star Women, an organization that donates necessities to the wives of soldiers at war, she expresses her concerns of not being JJ's (Will Estes) wife. In Vietnam, JJ is in a military hospital where he learns

NICOLE RICHIE GUEST-STARS AS LEAD SINGER OF THE EXCITERS, HAYLEY WESTERNA AS A SINGER IN THE LAIR - When the Pryors meet their new neighbors, they are surprised and shocked to discover that Shelly Pierce is a single mom, a Playboy Bunny, and that her son, Chris, is old enough to attend East Catholic. As Meg continues her anti-war campaign, she is reprimanded at school by a progressive nun who decides that a better way for Meg to get her message out is to direct Shakespeare's play ""Henry V"", with a modern day twist. As Patty becomes obsessed with winning the Campbell's Tomato Soup essay contest, she seeks Donald's help, which causes some discomfort for Helen. Meanwhile, Sam is recuited for basketball at Penn, which concerns Henry, but provides a new girlfriend for Sam - in the form of his tutor. When Jack's campaign for city council begins to affect his family and professional life, he finds himself faced with questions only he can answer. Meanwhile, JJ's excitement to be with his new s

Meg's having trouble getting students interested in her updated production of “Henry V", so she tries to enlist her popular new neighbor, Chris.

As Jack's City Council election nears, his brother Pete finds himself in the papers. In Vietnam, JJ and Anh from the café are becoming an item.

Jack and Helen prepare to celebrate their 20th wedding anniversary by going out of town. Roxanne decides to move out of the Pryor's house and in with Luke. Nathan begins to serve the rest of his jail time by working in a VA hospital. During his time there, he gains a respect for the veterans. JJ and his squard are captured and must figure out a way to escape. Meg considers laying your anti-war antics to rest but changes her mind at the last minute. Chris and Meg share their first kiss while painting a peace sign on the school but are caught and sentenced to 2 week suspension.