After serving time in a juvenile detention center for stealing a car, Kristine secures a job as a stable hand at Raintree Farms. As she works her way up to jockey, she finds romance and competition from Raintree's rivals, the Davis Farm.
The lives of the kids at Degrassi Community School dealing with the serious and sometimes taboo issues that plague teenagers.
While visiting four of the Cook Islands, Scott is challenged about his commitments to the year trip while Justin learns from the locals how to live off the land.
Inside an Indiana dairy farm, Mike learns how to milk a cow and use a blow torch to clean her udders. Then, Mike gets the inside scoop on how to inseminate a cow. Finally, he gets an up-close look at fatherhood as he helps deliver baby calves.
Sam ponders over the idea of using the invitation she got from Todd send her for his gallery exhibit and wonders what kind of message she'll be giving by attending with someone else.
Allison's new used car turns out to have been central to a murder, and her visions get a little interactive; a patent threat stresses Joe and Meghan.
An old romance is rekindled when Stephen Coletti reenters Lauren's life.
Serena's world is turned upside down when her former partner in crime, Georgina Sparks, returns to Manhattan to stir up trouble.
Barney and Marshall have a discussion about The Bro Code because Barney has broken it and wants advice.
House copes with a patient whose symptoms conceal a greater problem, but spends much of his time dodging Cuddy's orders to give performance reviews, and fighting with Amber over who gets to spend more time with Wilson.
When delivery of another collectible leads to Penny's lashing out at Leonard, he decides it's time to give up his habit, much to his friends' protestation.
Robert fails a drug test but is determined to prove his innocence. Meanwhile, the Hammersley uncovers a smuggling operation by Samaruian rebels which is designed to destabilise the government.
Nathan and Haley throw a birthday party for Jamie. Deb hired a clown, and Haley is not happy with it since it's a creepy one. Lindsey returns to Tree Hill for Jamie's birthday, which gives Lucas hope that the relationship will be rekindled. When Dan arrives, Deb's mood swings fast and in the meantime Brooke and Peyton attend the party with baby Angie.
Alan makes wedding plans for Evelyn and Teddy, while Charlie figures out how to get more acquainted with his future step-sister.
The team finds a body in a sinkhole, which turns out to be related to an underground bank robbery. The case also involves an incriminating video of a wealthy businessman's daughter with a drug dealer.
A mummified hand is discovered in the woods and linked to a military academy in the area that trains mercenaries to fight in Iraq.
Miraculously surviving a suspicious car accident that kills its mother, a baby is left with Booth and Bones who care for the infant while investigating the crime.
The 1962 death of a woman who was thought to have committed suicide is investigated after new evidence brought in by the deceased's granddaughter proves she was murdered.
Bree and Katherine decide to start a catering business together. Lynette tries to deny her feelings for Rick. Mike learns the truth about his nearly fatal accident. Carlos gets a seeing-eye dog. Dylan meets her estranged father.
Bart joins the 4-H club and falls in love with a cow named Lou, but when he finds out that Lou is destined for the slaughterhouse Bart gives the cow to Mary, a fellow 4-H member, and her father mistakes the cow for a dowry. Homer and Marge come to the rescue to try and free Bart from his marriage agreement.