Mike heads to the site of a future California neighborhood where he learns that there's more to erosion control than one might think. Then Mike gets a bird's eye view of Palm Springs as he helps maintain and repair the tram 8,500 feet above the city.
All signs point to the fact that Samantha's mother is having an affair, while she sneaks around with Todd under Chloe's nose and Andrea ponders over the possibility of going into a partnership with Dena in acquiring a coffee shop.
Allison's dreams may solve the murder of a drug dealer, but a deal with a relative takes a surprising twist. Meanwhile, Joe's relationship with Meghan is strained by her behavior.
Lauren is caught between friends, as tension between Lo and Audrina builds.
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.
Alexx's son is a central figure in a murder investigation involving drug dealers, and Alexx does everything in her power to help and protect him.
Brennan's father Max goes on trial for the alleged murder of FBI Deputy Director Robert Kirby, requiring everyone on the Jeffersonian team but Brennan to testify for the prosecution. Brennan, the forensics advisor for the defense, desperately tries to prove her father's innocence. Meanwhile, Booth requires the assistance of therapist Dr. Lance Sweets to help with his partnership with Brennan.
Blair and Jenny escalate their "popularity war" by spreading scandalous rumors about each other through Gossip Girl.
The rest of the gang fall for Sheldon's twin sister, and Leonard's plan to win her heart is derailed when Sheldon declares he'll be the one to decide who can date her.
Lucas investigates Dan's heart condition. Haley struggles with letting Dan into Jamie's life. Peyton also still struggles with her guilt over Lucas' breakup and Mouth finally gets the chance to be a sports anchor.
The crew of the Hammersley are joined by a federal agent and go in search of an illegal fishing boat. Whilst on board the Navy find evidence on the boat and find the fishing boat crew start to exhibit symptoms of bird flu. One crew member faces a gruesome operation, while the federal agent learns that blackmail can work both ways.
Barney gets a new wingman and Ted meets Stella's daughter.
House is convinced one of the actors on his favorite soap opera Prescription Passion has a serious medical condition after observing his symptoms on television. House decides to intervene and take matters into his own hands, but both the actor and House's own team dismiss Houses assessment and do not believe there is anything wrong with him.
Susan meets her ex-husband, Karl at a Lamaze class, and finds out that he has remarried and is having another child. Lynette learns who was responsible for starting the fire at Rick's restaurant. Bree wants Orson to turn himself in to the police. Meanwhile, Gabrielle rents a room to a hip artist, Ellie, who has a dark secret. Elsewhere, Dylan continues meeting with her father, Wayne, and Katherine decides to go spy on her.
Lisa makes a documentary of her own family for a school project, and the film is so impressive that Superintendent Chalmers and Principal Skinner push her to enter the documentary in the Sundance Film Festival.
David ignores protocol and hires his new lover, Enuka Mayko is contacted by the parents of a sick child who believe she's the only one that can help.
After an international business deal goes bad, Holly becomes the saving grace for Ojai Foods; Justin delivers heartbreaking news about a family member; Saul makes a confession; Scotty and Kevin share a life-changing moment.