While Hetty is attending a Senate hearing in D.C., the investigation of a murdered Marine Lance Corporal leads the NCIS team to stolen anti-tank missiles and a dangerous militia group.
While Alicia is preparing in a case defending a scientist accused of arson, she is suddenly asked to testify on Peter's behalf. Damages Peter Riegert guest stars as the judge in Peter's case and CBS' The Early Show star Russ Mitchell guests as himself and interviews Peter.
Mike journeys to Wenatchee, Washington to help maintain a hydroelectric dam. Then he explores a fish bypass system where he catches and tags fish and winds up wading through a pool of fish poop.
Erica receives a new perspective on her brother and returns from the past ready to deal with Kai.
The team literally finds themselves in the dark when the investigation into the death of a Lieutenant is connected to a city-wide blackout.
Nathan has decided he has no possible job options left. But in a way he feels liberated – he’s free to consider impossible options. The world opens up to him again – he’ll become an event manager, or a personal trainer! Sammy is trying to be supportive but it’s wearing her out. Determined to do something useful, Nathan secretly tracks down an address for Dave’s father, Tom Jenkins, and drives into the country to suss him out. He meets his cousin, Coby, who seems to be a rough-head compo cheat. He also learns that his grandfather Tom is a notorious local crook, doing time in jail for car rebirthing. Nathan is rocked by the murky gene pool they all share. Is it any wonder his life seems to be falling to pieces? Julie is still effectively confined to bed, and Rachel is feeling the pressure organising a baby shower that will be fun for Julie and her friends. To complicate matters Chrissy texts to warn she won’t be coming, but sends her love. Rachel can’t understand how Julie’s best friend can miss the party. Julie is clearly hurt, but makes excuses for Chrissy, knowing the real reason she’s kept away. Warney is in a funk over Trish and is worse company than usual. Ben and Melissa want him out. Carbo appeals to Sammy – is there any chance she can help get Warney and Trish back together? Sammy can’t think of anything worse, except perhaps the relationship her mother is in now, with her aging rich boss, Andrew Malouf.
The shooting of Inspector Patricia Wright’s brother unites the team at Major Crime. Can they bring the killers to justice? While the detectives gather together to help their boss, a respected transplant surgeon is murdered. Malik’s wife, fed up with his obsession with work, leaves with their children.
Annie leaves Debbie and Harry surprised when she informs them that she would like to invite Jasper over for dinner. Dixon decides to pass on the event as a result of his anger over Debbie's management of the Sasha situation. Meanwhile, Kelly shows support for Silver regarding the caring of Jackie despite the fact that she does not yet know if she can ultimately forgive her mother for all the pain she has caused in the past. Navid confronts Adrianna about her drug use, and a weekend camping trip leads to Ryan and Jen's relationship climbing to a new level. Also, Naomi is caught kissing Jamie by Richard and his mother, forcing her to come clean about her plans for CU admission.
While Opie seeks both revenge and reconciliation, Chibs makes a secret deal with Agent Stahl (Ally Walker) to protect his wife and daughter.
Erza’s team chases Erigor and his villainous guild to Oshibana station. Can Fairy Tail’s strongest team snuff the death flute before the Lullaby spell hits the airwaves, or will they find themselves in a whirlwind of trouble?
While overcoming a bad break-up, Chelsea invites her beautiful college roommate to stay at the house.
Hoping to impress the elitist theater kids at NYU, Blair sets her sights on landing a private concert with the hottest musical performer of the year, Lady Gaga. Dan and Olivia sign up to write and star in a school play, based on an idea by Blair and directed by Vanessa. With Blair out of the picture, Serena turns to Nate to help her get through a difficult situation. As a favor to Chuck, Jenny agrees to hang out with Damien, the son of an ambassador who is staying at Chuck's hotel, but the experience proves to be a lot more intriguing than she expected.
Later, Six meets a woman from his past while 147 endures family tragedy, and a natural disaster strikes the Village.
Six agrees to help Two by spying on his fellow Villagers. Meanwhile, 11-12's secret is revealed and 313 learns to fear her gift.
Eight Canadians with poor driving skills are sent to an army base. They undergo challenges to enhance their driving abilities. Weekly, the most improved driver leaves. The last remaining participant is deemed Canada's Worst Driver.
Lake Effect Diner (Buffalo, NY), Geraci's Restaurant (Cleveland, OH), Morin's Diner (Attleboro, MA) Guy Fieri checks out some longtime favorites. In Cleveland, Ohio, an Italian joint where the same family has been making pizza, meatballs and chicken parmesan for more than 50 years; In Buffalo, New York, a 50-year old diner where they're smoking their own bacon and making ham and red-eye gravy from scratch; And in Attleboro, Massachusetts, a local landmark since 1911, serving New England classics like French meat pie and Fisherman's stew.
With Leonard, Howard and Raj away camping in the desert, an injured Penny has only Sheldon to rely on.
Nathan reaches the breaking point with Clay, causing a rift between Haley and Quinn. Brooke comes clean with Julian about her worries regarding his growing connection to Alex. Meanwhile, Skills pursues a new career in LA and Millicent’s drug problem worsens.