The bizarre case of a man chopped in half baffles the CSIs, while Natalia's injury puts her and Ryan in jeopardy.
When their apartment is robbed, Leonard and Sheldon turn to their friends to create a state-of-the-art security system.
When Awesome is mistaken for a super spy by the evil Sydney Price, Chuck must become his handler and show him the spy ropes. While on a mission for The Ring, they meet the mysterious Daniel Shaw. Meanwhile, Morgan gets promoted to assistant manager and must deal with Jeff and Lester's latest hijinks.
While investigating the death of an Irish mobster, Beckett and Castle uncover a local turf war that may be connected to both a late-night infomercial guru and an international drug smuggling operation. But the case turns agonizingly personal when evidence emerges that the killer they're chasing may have had a hand in Beckett's mother's murder.
Jack Bauer becomes further involved in preventing an assassination attempt on visiting president Omar Hassan. As the crisis continues to escalate, the crew at the newly upgraded CTU is challenged by some unexpected complicated circumstances. Meanwhile, tensions run high when an explosive event jeopardizes international security.
The boys get a dose of reality when Kelly tells them they have to go to school at least four hours every day while they live in Los Angeles. While the boys want to go to the fun Palm Woods school, they learn that Gustavo has arranged to have their school located at the recording studio, so they are never far from his grip. The boys do whatever is necessary to take down the "School of Rocque" and go to the Palm Woods school. Meanwhile, an attempt from Mrs. Knight to home school Katie (Ciara Bravo) fails, so she tries to get Katie to act in a commercial to gain entrance in the Palm Woods, with the help of Mr. Bitters.
Hiros life hangs in the balance as his brain tumor worsens, prompting him to subconsciously deal with some of his past decisions. Meanwhile, Sylar pays Claire an unexpected visit to get answers as to why he isn't quite himself. Elsewhere, Samuels plan to impress his long-lost love, Vanessa, takes a terrifying turn.
After spending all of her 15 years bouncing from one foster family to another in Portland, Oregon, Lux as decided it's time to take control of her life and become an emancipated minor. Her journey through the legal system leads Lux to her biological parents, local radio personality Cate Cassidy and thirty-something Nate "Baze" Bazile, who had a one-night stand back in high school. Although they haven't seen each other in 15 years, it doesn't take Cate and Baze long to fall into the same contentious relationship they had as teenagers. However, when a judge decides that Lux isn't ready for emancipation and unexpectedly grants temporary joint custody to Baze and Cate, they agree to try to get past the arguments and awkwardness and make a belated attempt to give Lux the family she deserves.
The Pteranodon family rides the Dinosaur Train to meet a family of amazing, burrowing dinosaurs that live in holes and put on a “Cirque de Soleil” kind of acrobatic show every evening!
Bella helps Will with his free-diving training but when she realises he's more interested in her as a mermaid than a girl, she's hurt. Rikki and Cleo have to improvise when the cafe's first corporate function is actually a children‟s party.
Albert is in Chinatown to close a deal with Phil and his brother-in-law, Charlie. However, Czech Charlie is a notorious hard-man and not one to ever consider conning, so when Phil collapses and dies, Albert decides to cut his losses and leave the con. But Charlie isn't pulling out. He wants his brother's cash by the end of the week or else! Can the team con half a million to save Albert's bacon?
Charlie opts to have a colonoscopy in order to avoid going on a trip with Chelsea to see her parents. However, when he returns home, he finds her parents at his house.
The Scott family joins Haley on the last leg of her tour, while Brook and Julian reconnect after their 6-week break. Clay and Quinn try to figure out how to move forward after his public declaration of love, and a post-rehab Alex tries to make amends with herself and the people she's let down.
A teenage girl is murdered in her backyard, but the he case goes cold. After more than 30 years police make an arrest, but do they have the right man?
Wallander investigates the murder of an elderly bird-watcher, found impaled on sharpened bamboo poles. When another man is reported missing, Wallander realise he is looking for a serial killer.
Sarah has a new romantic interest for the first time since her divorce; Scotty and Kevin await the results of their first try at surrogacy; Kitty and Robert reach another impasse over politics.
When a Lark Rise tree starts to 'bleed', the hamlet becomes rife with talk of witchcraft.
Victor Whitetail visits Heartland, leaving Tim to wonder if Victor was more than just friends with his ex-wife.
Ignoring pleas from Nicki to become Juniper Creek's next prophet, Bill contemplates running for the vacant Utah State Senate seat. Joey and Wanda return to Juniper Creek, but a suspicious J.J. is lurking. Sarah and Scott forgo a wedding in Bill's church in favor of a civil ceremony, shocking Barb. Margene confronts Nicki about her feelings for Ray Henry.
Lynette balks at the idea of seeing a couples' therapist. Meanwhile, Katherine is seeing her own psychiatrist, Gaby and Susan are determined to find out which of if their kids are in the smartest group at school, and Angie disapproves of Danny's new girlfriend.