A sniper is at work and Tony Hill is having trouble profiling him. The killer leaves a playing card at each site but there is no apparent connection among the victims. As the deaths rise, people are walking the streets in fear, the media is in a frenzy and DCI Carol Jordan is under extreme pressure to solve the case. Tony has a bigger problem however when a medical exam reveals he has a brain tumor that is growing rapidly and is likely malignant.
Jack and Paul enlist civilian help when they must fight off soldiers sent to kill them by McLennan-Forster. Tensions flair between Tony and Michelle as she assumes command of CTU. Sarah tests Michelle's authority by giving her an ultimatum. Audrey reevaluates her feelings for Jack, while Marwan sets the next phase of his plan in motion.
Allison's recurring dream about two young boys racing a train is analyzed by Dr. Leonard Cardwell, but Allison soon learns that he's involved. Devalos investigates the case of a 14-year-old who confessed to murder.
A big airshow is on nearby and the people of Dog River are very excited. But Lacey's breach of airshow protocol has many in town upset. Thankfully with the help of the Snowbirds, Lacey almost manages to make things right. Meanwhile, business at Brent's gas station hits an unexpected snag while Hank's new corn stand scheme exceeds all expectations. And after a rash of vandalism, Karen and Davis take to the streets on bikes to do some face-to-face community policing. But Karen is oddly reluctant.
Sue hears about two women who've died because of a cult called the mind profit. Sue tries to help a young woman named Lily get to know her parents better after they began noticing strange behavior in their daughter. Lilly's parents tried to kidnap Lily said she wouldn't go back to Mind Profit. Sue investigates mind profit and tries to find her self. Sue begins to ask Lily about the dead women. Malcolm Hayden begins to think Sue knows too much and kidnaps her.
Three old men from Yorkshire who have never grown up face the trials of their fellow town citizens and everyday life and stay young by reminiscing about the days of their youth and attempting feats not common to the elderly.
Bam, his friends, and family celebrate April and Phil's anniversary. Nearly at the end, Vito has to go and ruin the whole thing. Later, Bam gets April and Phil another chance of having a great day while Raab and Dunn handcuff Vito out on a platform so he won't ruin another day for April and Phil.
America sends Harrison Ford and Aerosmith into space to take out a killer asteroid in "Meteorgeddon." Household animals take to the slopes for "Winter Pet Games." Chucky from the Child's Play series takes on the cutesy Lettuce Head Kids in the opening to season 8 of Buffy the Vampire Slayer. The Muppet Show's band is spotlighted in "Behind the Music: Electric Mayhem."
Justin has help avoiding a disaster. Iris locates another branch of her family tree. Stroud tries a strength-in-numbers approach. Libby is cowed by her mother's authority. Ruthie pays another late-night visit to Lila.
Ride Owner: Sara. Female. Owner's Ride: 1988 Chevy S10. Additions & Improvements: -Paint, Black metallic base coat with air brushed pink and red ghoulish graphics on the sides and a big skull on the hood -20" black faced Giovanna rims with Porelli tires -Skull and cross bone chrome grill -Fog machine with the fog coming out of the grill -15" flip down monitor in the headliner -Pink skull with black inserts on the seats with led lights in the eyes and another skull in the headliner -Electronic limo back window -Pool table in the back -Set of West Coast Customs and Pimp My Ride pool balls -4 12" woofers underneath the pool table -Truck has been lowered 4"'s -10" directed monitors on both doors -Clarion Touch Screen -Magellan RoadMate 700 -Gift from X, cue stick with skulls on it Sara has officially been pimped. Final Look -Norrin Radd
Lucille abducts George Michael for a mother-son dance, Buster adjusts to having a hook for a hand and Gob reunites with his estranged wife. Also, Tobias stars as George Sr. in a biopic about the Bluth family, which causes Lindsay to become more attracted to him.
Selma decides to adopt a child from China, but when the rules say she must be married, Homer must pose as her husband for the fearsome adoption agent Madame Wu.
Calamity Jane returns to camp; Swearengen nurses his wounds while Dan and Johnny await Bullock's next move; Joanie and Maddie prepare their new place of business; Alma is asked to make a decision about her future. Maddie: Alice Krige. Adams: Titus Welliver.
When Hal and Lois realize how little time they spend together, Hal turns the garage into a private tiki lounge where he and Lois can retreat. Things go smoothly until they feud over philosophical beliefs. Meanwhile, Mr. Herkabe cons Malcolm into joining the Booster Club, where he learns a lesson about taking one for the team.
Milton Bombay is asking the courts to allow him to be frozen until another century so he can continue his legacy of being a great lawyer and needs Denny and Shirley to defend him. Alan and Chelina defends a high school student who accuses his teacher of censorship when he blocks out a news station on the school's televisions.
When local solicitor Nick Turner falls to his death from his house roof, it is not clear whether it was murder or suicide.
Bette travels to New York on a business trip. Tina is shocked and angry about her lawyer's true intentions. Jenny and Shane search for a new roommate, and Kit bonds with an inspirational speaker.
After a food critic is found beaten to death, Goren and Eames turn their suspicion to the chef at the last restaurant she visited. Unfortunately, Joshua Mailer has also gone missing, and their investigation then turns to his father-in-law, the owner and head chef of another very popular restaurant in the city. An off-the-cuff comment tips Goren off to the fact that not all is well in the Onorato household.