Moz is a drug dealer and has very strange clientele who come and go from his flat.
Rory offers to help Logan write an article. When Richard sees Emily talking to a man she dated, he has an explosive reaction.
House has to defend himself when he treats a patient who has legally chosen to refuse treatment.
This episode demonstrates the production processes for grinding wheels, compost, window blinds, milk, and shows how each is made.
Michael feels neglected because Jay is spending all of her time studying for her psychology final. He decides to tutor her, but his efforts cause her to fail. To make it up to her, he tries to bribe her professor to let her re-take the test. Meanwhile, when Kady thinks Franklin prefers her smart friend over her, she tries to act more ""brainy.""
Jack takes Audrey to ID the man she recognized at the compound, but the terrorists get there soon after and pin them down. Jack must call on an old friend to help him escape. Heller puts Edgar in charge of dealing with the nuclear override, while Driscoll's daughter takes a turn for the worse. Dina is wounded when she helps Behrooz flee from Navi. Navi's boss orders him to kill his wife and son before the day is over.
Allison seeks Catherine's (the psychic she talked to in "Pilot") help after learning that Joe has scheduled a biopsy exam. The psychic gives her a strange message that later comes back to haunt Allison. A case about the homicide of a police officer takes a shocking turn when Allison dreams where the murder weapon is located and is then called to the stand to testify how she obtained the information. Meanwhile, Allison fears that Joe is having an affair when he repeatedly comes home late from work.
All hope seems lost, until Colonel Everett arrives suddenly from Earth. He is determined to defend the city until the arrival of a ZPM, brought by a new ship.
Nina finds Andy and Amanda (Anne Heche) together causing her to question Andy and her friendship with him. Meanwhile, Ephram and Amy convince a reluctant Hannah to ditch school for the day and take Bright along for the ride as the recover from sending out college applications. Lastly, Harold and Edna are forced to work together despite their hostility toward each other when a medical emergency comes up at his office with the water pipes bursting.
Ozzy, Sharon and Jack head to Hawaii for their vacation. Ozzy continues to be miserable for a while, but cheers up following a private luau. Jack goes diving in a shark cage. His friends invite strippers to the luau, and behave in ways that embarrass him. The traveling party winds up leaving without Jack's friends when they fail to show up on time for their flight.
After Dee Dee bests her at an online word game, Mona grows frustrated by the fact that she always loses to her sister. She becomes determined to beat her at something, and sees her opportunity when Dee Dee organizes a poker party for one of her law school professors. Their mothers decide to crash the event, where Phyllis winds up winning Big Dee Dee's wedding ring in the pot. Meanwhile, Adam tries to get access to a copy of Spencer's personal music playlist.
Flex brings Duane with him to the annual celebrity poker tournament. Flex pays against Kevin Frazier (as himself). NBA legend John Salley and Claudia Jordan guest star as themselves.
Eric Camden, a minister, and his wife Annie deal with the drama of having seven children, ranging from toddlers to adults with families of their own.
Dylan would like more from his relationship with Marco, meanwhile Spinner and Jay attempt to break into Degrassi.
The war between Manny and Paige continues when Paige takes credit for Manny's choreography in the Spirit Squad's last routine of the year. Manny reaches the breaking point and starts plotting appropriate revenge. Catlin interviews Kevin Smith about his new project called "Jay and Silent Bob Go To Canada, Eh?"
Parents Shawn and Tammy Orm have lost control of their three sons. Eight-year-old Chandler talks back to his parents, six-year-old Caden has a nasty habit of beating up his younger brother, and three-year-old Declan is quickly learning to emulate his older brothers' bad behavior. Stay-at-home mom Tammy is a softie and refuses to discipline her boys. Video technician Shawn takes a tougher approach, often yelling at his sons, but that doesn't curb their naughtiness either.
A young woman from a high class family is found dead in the woods, from an apparent accident. When evidence turns up that this is no accident, a movie will turn up a suspect. Elsewhere Jordan looks into the death of a young man…the evidence does not add up.
After a murder weapon connected to the 1987 drive-by shooting of a little girl turns up, Det. Rush and her team re-open the case. The team slowly tracks back the gun's previous owners until the shocking original owner is finally revealed.
Prank Week, a PCA tradition where returning students prank new ones, has begun. The boys prank the girls multiple times, so the girls decide to prank the boys back (which violates tradition because new students are not supposed to do anything about it except getting pranked). The boys were supposed to keep a statue of the founder of PCA clean, so Zoey comes up with a prank and the girls put women's clothes on it. But when the son of PCA's founder sees it, he is very angry, and tells the girls that its going to be their last semester at PCA and that no more girls are going to PCA. So then after all the sadness from the girls, Zoey tries to figure out a way of how the girls can stay at PCA.