Emerson, Ned and Chuck investigate the death of Tony DiNapoli, who appears to have been strangled by a woman. Meanwhile, business at the Pie Hole plummets when a new candy store opens in town. Alfredo Aldarisio returns and continues to pursue an oblivious Olive who, herself, still pines for affection from the Pie Maker.
When Barney loses his way with women, he hopes a trip to the Victoria’s Secret Fall Fashion Show will help him regain his form.
Peter travels to Primatech in Texas to destroy the virus, but not everything is what it seems. Hiro continues the pursuit of his father’s killer, while Matt pursues the last Company member in the photo. Nikki is reunited with Micah but has bad news, while Maya has to choose to remain with Alejandro, or go with Sylar.
A two-hour Battlestar Galactica special that tells the story of the Battlestar Pegasus several months prior to it finding the Galactica.
Ned, Emerson, and Chuck’s next case involves an olfactory assistant who was killed when her scratch-‘n’-sniff book combusted.
Lily and Marshall have their first Thanksgiving as a married couple; Barney is tortured by the slap bet countdown clock, worrying about when the slap will be dished out.
Mr. Bennet prepares to move his family when he thinks the Company has found them, but Claire doesn’t like the idea. Hiro returns to the present and upon discovering his father’s death, travels back in time to stop it. Meanwhile, Matt works to master his new mental abilities.
The team meets a man with extraordinary prophetic abilities, who gives them a dark prediction about Atlantis’s future. The Wraith seek a new alliance with Atlantis in their war with the Replicators.
Joy enlists the help of Darnell to expediate the baby’s birth. Meanwhile, Frank escapes from prison when Randy takes the convicts out for ice cream. Elsewhere, Catalina baby-sits Dodge and Earl Jr.
Ned, Chuck, Emerson and Olive tackle a murder mystery involving a man who was murdered over a dog and claims to have been killed by his wife. Problem is, he’s a polygamist with four wives.