The CSI’s investigate the murder of a male model and have to figure out the inner workings of the modeling world in order to find his killer.
Adam and Zaf try to find a group of terrorists who have infiltrated Britain. Ros oversees a visit by a delegation of Saudi princes offering a guaranteed oil supply in exchange for nuclear expertise, but the Saudi Trade Centre is attacked by terrorists.
Joan returns to work at the J-Spot only to find that William has put Monica in charge of managing the bar.
As the "Heroes" continue to test their newfound extraordinary abilities, Claire tries to maintain a normal social life when a romance with the football quarterback takes a tragic turn. While Hiro convinces his friend that they are destined to travel to America to save the world, a frightened Niki follows instructions from a mysterious, unknown source that directs her to the middle of the desert. Meanwhile, Nathan uses Peter's accident to propel his political campaign. The elusive Sylar is being hunted by both Matt and the FBI, as well as Suresh, whose father's journal leads to potential clues.
After Ted and Robin's first big fight, Barney tries to convince Ted that being an architect is an easy in to picking up chicks. Lily and Robin start following his trail after discovering that Ted hit it off with a girl named Anna shortly afterward.
Alan tries to hire his ex-wife's lawyer to help him win custody over the dog he and Kandi shared.
Brent and Lacey are shadowed in their jobs by a couple of high school students, but only teach the kids how ~not~ to do things. Hank is now the proud owner of a fondue pot, which upsets Davis. Emma is also upset by the recent divorce of a friend, and she vows to be nicer to Oscar, upsetting someone else in town.
Byker Grove follows the lives and relationships of a group of young people who are members of a youth club.
Ang and Xuan Chi travel to Vietnam to a guy named Shoong, who is a master of sarcasm and is seen by Ang and Xuan Chi as bossy until it is revealed that he is the Guardian of the Temple of the Pigs.
The building boom in Amity Park upsets Undergrowth, the ghost of all things plant-like and vegetative. The green-thinking ghost takes over the town, turning everyone into plants themselves. All except Sam, that is, whom he makes his Earth-loving queen. Unfortunately, Undergrowth brainwashes Sam and uses her to attack Danny! Danny, meanwhile, has been battling a nasty case of the chills that leaves him too weak to fight. Escaping from Undergrowth in the Ghost Zone, Danny turns to his cold-loving friend, Frostbite,who explains that Danny is developing a new power. Now, Danny must learn to master his new freezing skill so that he can make his way back to Amity Park and pull the town out of Undergrowth’s leafy clutches.
The Megacruiser flies solo in space, and inside Kevin examines the giant ice block found in space. Inside the mass, held Vilgax, and Kevin underestimated his current situation. He was very much alive and well, and they soon create a partnership after learning that they were both after the same person. On Earth, Ben plays around with the Omnitrix, hoping to find a better way of controlling it. Eventually, he finds the master control of the Omnitrix, giving him the ability to alternate between aliens, as well as prolong his duration with a form. Although his discovery has given him a stronger advantage, will it be enough to stop the danger that lies ahead?
Peter makes a visit to Heylia's house with some of his DEA friends. Nancy and Conrad install a safe in the grow house. Doug tries to ruin Celia's new job by showing her up at a City Council meeting. Silas and Shane celebrate their dad's birthday.
The kite festival in Sooga Village goes haywire when Tobe & his gang show up.
"If you with us, you with us." - Chris Partlow Commissioner Burrell loses Royce's support; Chris Partlow tries to recruit Michael to become a soldier in Marlo's unit; Dukie shows Randy and the boys that the missing are really dead; Odell Watkins drops his support for Royce and considers an offer from Councilman Carcetti.
It is a holiday weekend on Wisteria Lane. Bree and Orson are going on their honeymoon, while Gabrielle and Lynette are going a spa vacation and Tom is going on a camping trip with the kids. Meanwhile Susan is going on a quiet romantic getaway with Ian, not sure if she's cheating on Mike. However, things don't go as planned.
As Dexter stalks his next victim, a drunk driver who is about to be acquitted for vehicular homicide that resulted in the death of a teenage boy, the Ice Truck Killer strikes again and later gets in touch with Dexter. Meanwhile, when a cop is found murdered, Dexter helps Doakes and Debra investigate a crime boss who they believe is responsible.
Chris runs for class president, with his friend Greg as running mate. When a poll reveals that Chris has no chance of winning, he drops Greg for someone more popular. Julius is diagnosed with high blood pressure, and Rochelle decides he must reduce the stress in his life.
As a favor to Derwin, Melanie attends the first Saber Sunbeam meeting of the season, only to learn that unlike the wives, football players' "girlfriends" are not considered legitimate and are treated as such by the other wives. On the same day, Derwin attends his first rookie seminar where he is given a lecture about gold diggers, STDs and is hazed by the other players. Later that night, Melanie and Derwin attend a party where Melanie, has a conversation with another player and is perceived to be flirting with him. When the player's girlfriend confronts Melanie, she realizes the rules of the game in the pros will take some getting use to.