Lenny Schmidt

The residents of Wisteria Lane celebrate their annual holiday block party. Meanwhile, Gabrielle sets her eyes on a father of a girl she's coaching. Mike is arrested for Monique's murder. Thanks to Lynette, mothers of the neighborhood arrange a protest against Art. This causes his sister a heart attack. And Susan has to cook dinner for Ian's parents.

Gabrielle decides to get back into the world of modeling, Lynette is suspicious of her new neighbor and Bree meets her antagonistic mother-in-law.

It's been six weeks since Booth and Brennan have seen each other. Booth has been recovering from brain surgery, and Brennan has been on a dig in Guatemala. Angela's psychic, Avalon Harmonia (guest star Cyndi Lauper), reveals while reading Angela's tarot cards that there are multiple bodies buried under a Washington, DC fountain. Angela shares the information with Brennan and Booth, but they're both a little skeptical considering the source. The lead pans out, and the duo find the remains of 11 bodies exactly where the psychic said they would be. Meanwhile, Sweets has certified Booth mentally fit to return to duty after his brain surgery, but Booth is still experiencing some side effects from the coma.

Gibbs second-guesses his own judgment when Vance assigns him a rookie to aid his team's investigation into a deadly bank robbery.

In the fourth season premiere, Griffith Park is a blazing inferno, threatening sections of Los Angeles, Glendale, Burbank and San Mateo. With four people dead and firefighters desperately trying to keep the flames at bay, the Priority Homicide Division is called in to begin an investigation. Things turn ugly when an old nemesis of Brenda's -- pyromaniac Bill Croelick (guest star Jason O'Mara "Life on Mars," "Grey's Anatomy," "Men in Trees") -- enters the scene. To make matters worse, a reporter has been attached to the squad as part of a PR campaign for the LAPD. On the home front, Fritz and Brenda have moved into a duplex, but the owner doesn't allow pets. This doesn't stop Brenda, however, from doing everything she can to keep Kitty under wraps, even if it means fighting with Fritz over the situation.