What starts out as a great trip quickly turns into a nightmare as Doug and Arthur are forced to switch planes, which puts them in Pittsburgh instead of St. Louis.
A bitter, formerly world-renowned dentist is bent on revenge against those who destroyed his practice. Armed with bizarre dental equipment, he turns his victims into dental disasters – including the spies. In a B-story, Mandy goes broke.
Did a bullet shot through a Civil War soldier's groin really impregnate a woman nearby? Is it dangerous to use the telephone or shower during a thunderstorm?
Locke thinks he's being sent a sign on how to get the hatch open, and he and Boone venture inland. Jack is reluctant to offer assistance when Sawyer begins to experience excruciating headaches and needs glasses.
Following an emotional reunion with her mother, Veronica is hired to track down Neptune High's beloved mascot, Polly the Parrot, which was apparently kidnapped by a rival school on the eve of a big basketball game. Meanwhile, with her suspicions about the Kane family rekindled, Veronica attempts to gain access to her father's original interrogation tapes. Later, Veronica's relationship with Deputy Leo heats up, as does Meg's relationship with Duncan.
This episode demonstrates the production processes for putty knives, garage doors, electric motors and wool, and shows how each is made.
Dr. House and his team try to uncover the reason a 10-year-old has a heart attack while House suspects one of his team is selling him out to Vogler.
With Farmington on the brink of a gang war, Monica and Vic race to find the catalyst and stop the bloodshed, enlisting Antwon's help along the way. Still in the doghouse, Dutch decides to take action in thawing the relationship between Claudette and the D.A. Danny and Julien get up close and personal with the Farmington 1-Niners, while Monica looks to Vic for support when the implementation of her property seizure policy challenges her morality.
A Petty Officer that just returned to her job is found dead in the backstage of a bikini contest. The team find out that she possibly had a stalker behind her back.
A consultant arrives to teach the staff about tolerance and diversity but Michael insists on imparting his own knowledge. Meanwhile, Jim struggles to keep hold of a lucrative contract extension.
When an old flame of Angie's moves back to town to become a news anchor, George becomes jealous with her giddy excitement over him. But George comes to find out that Angie has not told him the whole story about this former boyfriend.
When Jay tells Michael that their love life will be even better if they are celibate for six months, Michael is willing to abide by her wishes, although reluctantly. Meanwhile, Franklin and Kady plant some seeds in the ground to symbolize their growing love for each other, but the seeds grow into an ingredient for a love potion that Jay uses to spice up her romantic dinner for Michael.
Jim is shocked to learn that his recently deceased friend will be buried with a rare baseball card he stole from Jim.
Dr. Kelso dons scrubs to prove a point to Dr. Cox, only to watch it backfire, when an obnoxious patient refuses to listen to him. J.D. and Turk party, while Carla struggles to find solace in Elliot.
The gang are back and despite his better judgement, Mickey gives Danny a chance to run his own scam. However, the object of the scam has a habit of sending con men to jail so the risks for the gang are high. And it doesn't make them feel any better to discover that Danny plans to convince the man, a savvy property developer, that there's a goldmine in the heart of London.
When Denise Eldridge finds her fifteen-year-old daughter Carrie in bed with twenty-one-year-old Justin, she immediately calls police to have Justin charged with statuatory rape. Benson intercedes on behalf of Carrie, calling a children's rights lawyer to assist her, but when Denise turns up dead, Carrie and Justin both end up on the suspect list. Benson tries to get some help from Simone Bryce, but Bryce is obligated to protect her client.
In this edition, the team travel to Dalston Hall. Although it is now a welcoming modern hotel, the Hall has a history of murderous betrayal and a reputation for poltergeists.
Lacey has just about had it when she finds out about yet another local function that no one invited her to - the Harvest Dance. Is it time for her to stop trying to fit in to Dog River? Meanwhile, Hank falls for a highway worker named Heather. But theirs becomes a forbidden love when the people of Dog River discover something about Heather they just can't accept. Finally Brent and Oscar scramble for reasons not to eat Emma's dreaded jelly salad.
When cutting-edge surveillance technology fails to catch a thief in the act, Ed must rely on good ol' human ingenuity to crack the case. Elsewhere, Mary (Nikki Cox) and Mike (James Lesure) intervene when a cheating husband is caught red-handed. Meanwhile, when Montecito's grooviest high-roller is in need of vintage duds, only Emmy-winner Don Knotts (as himself, "The Andy Griffith Show") can keep his polyester groove alive.