Kristina schedules a date night with Adam to try to keep their marriage alive; Sarah offers Drew advice about love; Haddie runs for student council president; Crosby learns an important lesson about being a father.

Desperate for food and water, Rush directs the ship to a planet that has been locked out of Destiny’s controls. Young and Wray clash over what to do with the Alliance prisoners.

Cate tries to bond with Ryan’s new on-air partner; Tasha returns and tells Lux she is living with a new foster family; Baze convinces Math to ask Paige out on a date.

The team investigates the murder of a Marine who had top-level security clearance, and the corpse is missing a hand.

Brooke deals with the mounting financial problems at Clothes Over Bro’s; Julian starts a new film project; Alex and Chase spend an afternoon together.

Finn has an existential crisis when he believes he sees the face of Jesus in his grilled cheese sandwich. Meanwhile, the rest of the kids rally around Kurt after he has a crisis of his own that leads to a larger discussion among the group about their own theology.

The team investigates a bomb tech’s guarded personal life after she is attacked.

When a coded document attracts Castle’s attention, Beckett must steer the case back to the violent felons who populated their victim’s world; when Beckett’s ex-partner arrives, Castle must watch the relationship become romantic.

Nancy decides that her family has seen enough gunslinging for a lifetime, so to lighten things up she takes them to a Montana fair. Andy and Silas enter a butter-eating contest while Doug looks after the baby and makes friends with the carneys. Elsewhere, Nancy escorts Shane on a rollercoaster where they stir up some trouble in line.

Nate decides to confront Juliet when he thinks she is keeping a secret from him; Blair tries to undermine Chuck’s newfound happiness; Dan is torn between his feelings for Serena and Vanessa.

Lightman tries to stop a man (Shawn Doyle) intent on revenge from robbing a bank.

After moving in with Lyndsey, Alan continues to have a rendezvous with Melissa at Charlie’s house.

Silver plans a cancer-awareness charity event to honor her mother and enlists the help of Navid, Dixon, Liam and Teddy to appear in a bachelor auction. Ian, a theater student at West Bev, is brought in to help choreograph a dance number for the auction, but all comes to a stand-still when Teddy directs some negative words toward him. Annie and Adrianna discover the truth about Naomi and Mr. Cannon. Annie discovers Debbie’s financial...

Chuck and Sarah’s romantic mission is cancelled with the arrival of Hugo Panzer and Heather Chandler. But Chuck grows more interested when the manipulative Heather claims to know a secret about his mom. Meanwhile, as Morgan prepares the Buy More for a huge video game release, he gets a surprise from Big Mike.

When Alice, the author of a popular children’s book series, inexplicably suffers from a seizure moments before an attempt to take her own life, the Princeton Plansboro team faces the challenges of evaluating both her underlying medical conditions, as well as her unstable psychological state. Unable to diagnose Alice, House becomes particularly motivated, as he’s a fan of her books, and is convinced that the key to unlocking the...

Jeff wants to see if he can get Audrey to get the rug back after Jeff gets sentimental about the rug and reminds Audrey about all the good times they had on that rug.

Barney uses his best womanizing tactics to try to convince Ted to design the new GNB building; Robin drunk dials Don.

In his new role as single father, an anxious Dexter tries to get his family’s routine back on track, to begin the process of moving on from Rita’s death. Dexter attempts to focus all his attention on the kids while curbing his dark urges. But when evidence of foul play falls into his lap, Dexter makes a horrific discovery, setting him on the trail of his next victim. Debra, trying to be the good sister, shares her apartment with...

Sterling Cooper Draper Price employees resort to scuttlebutt after an agency wide meeting is called.

The CSI’s must catch a madman causing havoc all over Miami and the team has to mourn one of their own.