The GA Crew travels to Gettysburg, PA, site of the bloodiest battle of the Civil War. While there, they attempt to make contact with dead soldiers, the sadistic woman who ran the town's orphanage and the ghosts of children she abused.
A Providence team retrieving some valuable data is shot down over Kiev, which has been sealed off from the rest of the world. Rex, Six, and Bobo must enter the dome to retrieve the data, and encounter the inhabitants.
Brian finds the library card of cold case victim Dr Richard Symes, leading him to reinvestigate the death of the professor, who died after falling from the roof of his college three years previously. Sandra and Gerry interview Symes' widow, who believes principal Jeremy Ventham drove her husband to suicide following a conflict over teaching methods.
Three aliens (Lance, Ilana, and Octus) crash-land on Earth while fleeing the evil general that has conquered their home planet, Galaluna. Shortly after, the general sends one of his minions after them, and they must fight the creature.
Nathan and Audrey investigate a series of murders, but the prime suspect insists that she's trying to stop the real killer. Meanwhile, in the aftermath of Duke's revelation, Audrey continues to investigate the Colorado Kid mystery involving her mother.
Percy and Michael take their latest assignment, a Slavic leader wanted for war crimes, into protective custody. Nikita learns of their hideout and attempts to thwart their plan, but a mysterious group of mercenaries in search of nuclear material beats her to the task. Alex is activated earlier than expected for a special assignment that throws her into the crossfire of bullets. A flashback reveals a pivotal moment in Nikita's life.
Lo runs into Curtis, a guy she dated last summer but dumped him because he wasn't cute enough. Later it is revealed that he is going out with Fin. Lo introduces Reef as her boyfriend to make Curtis jealous (even though Reef and she aren't dating; Lo later bribes Reef into it by saying she'll get him his own mini-fridge), but Curtis proposes that he and Fin, along with Lo and Reef go on a double date.
The designers must create fashionable American sportswear inspired by the style of Jacqueline Kennedy Onassis. Later, they are asked to create an outerwear companion item. They have $300 and two days to complete the challenge.
Andre plans an extravagant trip to Vegas for the league's 2010 fantasy draft, but the group credits Pete to mess with Andre. The gang must choose between Jenny and Ruxin's creepy brother-in-law, Raffi, when a spot on the league opens up during the trip.
By day, the 800-year-old temple known as Angkor Wat is one of Cambodia's most treasured national landmarks and tourist attractions but, by night, could it be ground zero for the region's angriest spirits? That's certainly the belief of many visitors to Angkor, a sprawling forty square mile complex of stone palaces, shrines, and ruins. In the center of this compound sits Angkor Wat, a 12th century structure originally designed as a Hindu temple, which now holds the distinction of being the largest religious building in the world. Equally impressive is the massive, 600-foot wide moat that separates Angkor from the mainland. Might this moat be an ancient attempt to keep the bad spirits away from the local people? Sounds like a case for Team Truth. A 36-year-old fisherman just vanished in Canada's Okanagan Lake. Even worse, this is but one in a string of disappearances reported to have occurred in the same area of this body of water. The local rumor mill has it that all of these disappearances are the deadly handiwork of the Ogopogo, a huge amphibious beast, which has been documented in the annals of Canadian history for the past 1,000 years. The epicenter of Ogopogo sightings is the ominously named Rattlesnake Island, a small rock outcropping in the lake. Someone has to get to the bottom of this.
When a confused and desperate Caroline leaves the hospital and joins her friends at the Mystic Falls Carnival, Damon wants to take immediate action, but Stefan and Elena come to Caroline’s defense. Matt is completely mystified by Caroline’s behavior, but still tries to tell her about his feelings for her.. Damon has suspicions about Tyler’s Uncle Mason and uses Tyler’s volatile personality in an attempt to get Mason to reveal his secret. Upset with everything going on around her, Bonnie takes her anger out on Damon.
Mac defends traditional marriage, while the rest of the gang reaps the rewards of wedded bliss.
When the body of a 16 year old girl is found dead in her home in the middle of the afternoon, the investigating police cannot be sure a crime was even committed. With no forensic evidence and nothing to suggest the victim didn't die of natural causes, Matt and Ronnie question why they have been called out in the first place. However, the mother's victim believes she was raped because she never slept naked. On further investigation, an unlikely murder weapon is uncovered and a likely suspect - someone with whom Crown Prosecutor James Steel has a history. Determined the accused is guilty, James pursues him with every power available. Like a man possessed, he pushes the boundaries of the law to the legal limit. Is our hero persecuting an innocent man or justified in his convictions?
The conclusion to the series finale, the announcement of the winner of the , prize.
On 26 June 1988, Air France Flight 296 fails to climb and crashes into trees after performing a flyby during an airshow at Mulhouse-Habsheim Airport, killing three people. The cause of this crash remains in dispute.
The castaways are shocked to learn that they'll be divided into tribes of older players versus younger players. The older tribe is especially surprised to learn that they'll be teamed with former NFL Coach Jimmy Johnson. Meanwhile, one castaway reveals a personal secret that could affect the entire tribe as they head into their first challenge.
The team keeps trying to infiltrate the drug-smuggling ring in order to get to a terrorist. Meanwhile, Alex is offered a promotion in Miami and Ty keeps struggling with his divorce.
Carter, Dean and Jaimie go undercover to corner two drug-smuggling brothers who use a flower-import business as a cover for their activities. But things go awry when Homeland Security requests that the team keep the smuggling business open so they can trap a potential terrorist. Meanwhile, Dean asks Jaimie out on a proper date just; Ty has second thoughts about his impending divorce; and Carter for a major life change.