Dean calls a demon to make a deal to save a man named Evan Hudson, in exchange for himself. While making the deal, the demon confronts Deans worst nightmare about their dad.
One of the escapees from the Phantom Zone has killed the crew of a ship in Seattle. Clark confronts the killer who feeds on the bones of his victim. In Smallville, a patient in LuthorCorp Labs escapes experimentation and seeks revenge on Lex by trapping him in a dimension where he can see and hear those around him, but they cannot see him.
George's father has a serious heart problem that requires surgery and George chooses Burke to do the procedure. Burke doubts himself because he knows the pressure this kind of surgery will put on him, but Cristina believes the team can handle it. Derek works with Meredith on being a couple again and tries work with Addison on more civil terms. A patient has had mutiple plastic surgeries so that his girlfriend will like him more. A mom wants her daughter's babysitter fired, after she is brought in with multiple injuries, but the girl likes the babysitter more than her mother.
Old friends Jim and Pam are back together after months apart as the Scranton branch and Stamford branch are finally merged. Michael, Dwight and the other employees are faced with a variety of changes.
Identical twins are found murdered on the same night. The CSIs investigate the two separate murders only to find a twist in the investigation find that leads them in another new direction.
Summer soul-searches during a visit from Seth. Taylor pleads for Ryan's help with her marriage. Sandy longs for a guys' night. Julie vows to turn over a new leaf in moving on from Marissa's Death.
Earl makes up for stealing an air conditioner from a stoner and winds up living on a commune for a week. The experience makes him environmentally conscious, which only frustrates him even more.
Jane must stop Luke's execution by convincing the pardon's board that their case against him is weak. Meanwhile, Gary Pritchard and his group of mercenaries target a 737.
TAPS travels to Ireland to explore the legendary Leap Castle, home of the mysterious entity known as the "Elemental".
Devalos takes ill, the home invasions continue but Allison can't figure things out, and Joe is less than pleased by Clay Bicks' presence.
Everyone's dreams begin to have meaning, especially Allison and Bridgette's, and an old flame of Allison's appears on her doorstep.
A parody of reality shows cast with spoofs of several famous types of animated characters.
The murder of a young woman in a hospital goes undetected by the hospital staff. The victim was the driver in a drunk driving accident which killed her best friend, and she had just come out of a coma.
Liz Lemon, head writer of the sketch-comedy show "TGS with Tracy Jordan", must deal with an arrogant new boss and a crazy new star while trying to run a successful television show without losing her mind.
When Detective Brett Hopper woke up this morning, he thought it was a normal day, a day like any other one, but he rapidly find out that he is accused of killing Assistant District Attorney Alberto Garza. Even after offering a solid alibi, no one is believing him. The next morning, when he wakes up, he finds out that he is reliving the same day and that his loved ones are in danger.
Brett makes the decision to take Rita and try to make a run for it by getting out of town, in an attempt to escape the day. But he soon discovers the disastrous consequences of his rash actions on others.
The residents of Jericho receive a visit from a group of questionable outsiders and they realize that they need to form a plan to keep the outsiders out. Emily has a dream about her wedding morning to Roger. She wakes up and realizes that he is probably dead.
Peyton returns to school, but she breaks down. In the meantime Nathan is cornered into a no-win situation by Daunte. Brooke's fashions are a hit at the local show. And Deb takes drastic action for her addiction.
The daughter of high-powered diplomats, Special Agent Emily Prentiss joins the team, and she must convince Gideon and Hotchner she deserves the job based on merit and not on her family connections. The BAU is then called to St. Louis to investigate two serial killers who appear to be competing with each other. By setting a trap based on one killer's profile, the team creates a media event by which to capture the second killer.