Ash enters a Poke Ringer contest with Staravia. Paul also enters the competition.
The team tries to develop two flying-lifeguard systems to protect swimmers on unguarded beaches.
30 Rock is left in shambles by the cast and crew after Liz is called away for jury duty. Meanwhile, Jack fails to listen to everyone when he becomes obsessed with launching a new big-money product.
Casey spends the day with George at his law office where her need to organize things doesn't mesh well with the way he usually does things. Meanwhile, Derek tries to help Nora land a business deal with a client.
When a Pan Atlantic air hostess is found dead, Annie volunteers to go undercover in order to solve a series of homicides. Annie, Sam and Ray, working undercover, are able to find an unlikely suspect.
Erica's "friendship" with Katie reaches a new low when Katie maneuvers her way into a book deal with River Rock.
Lightman and Foster investigate the disappearance of an 11-year-old girl who may have been murdered. Meanwhile, Loker and Torres must determine whether a famous peace activist is who she claims to be and if her bestselling memoir is true, but Loker's attraction to the socially conscious woman may be clouding his assessment of her.
Crews and Starks investigate the murder of an Iraq war soldier who despite being killed in broad daylight on a crowded sidewalk, no one witnessed the crime.
This episode demonstrates the production processes for airstream trailers, horseradish, industrial steam boilers, deodorant .
Agent Prentiss has a personal connection to one of the victims in a series of deaths with religious overtones.
Thinking it's his way into her heart and other body parts, Kenny takes his new girlfriend to a Jonas Brothers concert. His dream of taking their relationship to the next level is crushed when the Jonas Brothers give them purity rings.
As Patty increases the pressure in her case against UNR, the opposition starts to show its cracks; Wes and Ellen's relationship heads in a new direction; the FBI's investigation into Patty takes a shocking turn.
A lethal pipe-bomb blows a Manhattan townhouse and valuable evidence to pieces, forcing the CSIs to get creative in reconstructing the damaged clues that ultimately lead to the bomber.
As detectives investigate the death of a bank executive's mistress, they uncover a kidnapping and extortion plot.
Billy battles termites in a house that is going up for sale. Later, he travels to a home where a family of possums are living in the walls.
At first Christine is impressed when another mother considers her a "rock," but soon finds it's exhausting being responsible.
Forty men and women from 1 Platoon, Mike Company, 3rd Battalion, Royal Canadian Regiment begins mission-specific training for the most intense combat situation any of them have ever faced.
As they investigate a young woman's death, Murdoch and Dr. Ogden find their relationship threatened when they turn out to be of opposite opinions in the matter of abortion.
Mysterious footprints and markings are left on the gate of the Fujiwara house. Strange things start going on inside the house and Shigeru verifies with Natsume that the cause of this activity involves the husband and wife who used to live there. And so Shigeru tells story of those two but in a unusually childlike manner...