A shocking murder outside Merlotte's has Bon Temps reeling. Meanwhile, Sookie's relationship with Bill is tested when she learns about Jessica, and of his involvement in her uncle's death. Sam recalls a shape-shifting encounter he had with Maryann as a 17-year-old. Jason gets a sudden windfall that allows him to pay for a leadership retreat with the Fellowship of the Sun. Two adversaries find themselves sharing a mysterious dungeon and, possibly, the same fate.

Sookie is forced to babysits Jessica, as well as the romantic inconveniences the teen vampire's presence creates. At the Light of Day leadership conference, Jason makes an impression on its ambitious leaders, Steve and Sarah Newlin. While one of his fellow campers, Amanda Jane with her band, the God Rockets, livens the spirits at camp with their hit single, Jesus Asked Me Out Today. Maryann casts her spell on Merlotte's patrons.

Bill and Eric team up to save Sookie from a mysterious creature. Jason has second thoughts about the Light of Day retreat anti-vampire agenda, but Sarah and Steve counter his doubts with flattery and promises. Sam leaves town after alienating everyone. Jessica heads over to Merlotte's, where a smitten Hoyt falls for her. Tara is attracted to Eggs but is rudely interrupted by a fog.

Bill and Sookie travel to Dallas to carry out Eric's mission; Jason falls victim to a practical joke; Maryann throws a birthday party for Tara.

Sookie embarks on a dangerous mission to locate Godric. Bill is shocked when a vampire from his past resurfaces in Dallas and keeps him hostage. Jason makes some difficult decisions. Andy interrogates Lafayette about his disappearance, Terry intervenes.

Drunken Andy helps Sam escape from Maryann's clasp. Sookie uncovers the traitor. Sam confront Daphne to discover Maryann is a Maenad. Jason gets caught fleeing the L.O.D. church by Sarah. Eric overhears Barry's message to Bill and goes to Sookie's aid.

Sookie's captivity takes an unexpected turn; Sam makes a gruesome discovery at Merlotte's; Tara and Eggs eat a mysterious meal prepared by Maryann; Jason pays off his debt to Eric.

A wounded Eric plays Sookie for a sucker, to Bill’s dismay, and ends up getting inside her head. Later, Sookie and Jason bond over their recent adventures. Blaming Eggs for Tara’s bruises and bizarre behavior, Lafayette and Lettie Mae try to figure out a way to pry their kin from Maryann’s clutches. Hoyt defends his relationship with Jessica to Maxine, to no avail. Jailed by Bud along with a group of Bon Temps revelers, Sam looks for a way to escape and avoid capture by an increasingly obsessed Maryann. In Dallas, Eric and the vampires defend their recent actions to Nan Flanagan and are shocked when Godric decides to take the fall for their PR disaster.

Sookie, Bill and Jason return to a Bon Temps turned upside down by Maryann. Lured to Merlotte’s by Arlene, Sam and Andy find cold comfort in their refuge from a group of bloodthirsty revelers. Bill discovers that traditional vampire techniques don’t work on Maryann; Hoyt and Jessica try to keep a lid on Maxine’s madness; and Sookie tries to push through the darkness consuming Tara. With all hell breaking loose, Jason takes the bull by the horns to rescue Sam, at least for the moment.

With the crisis in Bon Temps careening out of control, Bill seeks out the advice of Sophie-Anne, the Vampire Queen of Louisiana, but must exercise patience before she gives him critical information. Meanwhile, Sookie and Lafayette find that protecting Tara from herself is more difficult than they anticipated; a desperate Sam turns to an unlikely source for assistance; and Jessica tests Hoyt’s allegiance to Maxine.

Bon Temps reaches a fever pitch as Maryann prepares for her ultimate bestial sacrifice, conscripting Sookie to be Maid of Honor at the bloody nuptials. Meanwhile, Sophie-Anne warns Eric to keep the lid on Bill's inquisitiveness; Jason leads Andy into the heroic abyss; and Hoyt struggles with Maxine's endless stream of insults. Deliberating on what may be his final move to save Sookie and the town, Sam places his trust, and his life, in a most unlikely ally