Many in the coastal town of Haven, Maine have a dormant curse or "trouble" that could trigger at any time for any reason. FBI agent Audrey Parker, the sheriff and the town's black sheep must deal with the troubles' deadly effects.
Journeying much farther back in time, Roberts heads to Norfolk to see flint tools that push the earliest human occupation in the area back by 200,000 years, to around a million years ago. Far up north in the Orkney Islands, an ancient farm provides glimpses of early religious beliefs and customs. Back down south in Devon lies one of the oldest-known shipwrecks as well as a Bronze Age burial site.
In the mid-season finale, Alli discovers that Drew cheated on her with Bianca in the boiler room. Clare tries to patch things up between Eli and Fitz. Eli makes it worse by poisoning Fitz's drink. When Clare tries to apologize, she sees that Fitz has a knife and goes to get Eli. The school goes in lock down when Principal Simpson gets wind that someone has a knife. Clare finds Eli in an empty hallway but Fitz arrives. Fitz threatens Eli with a knife but fakes a stab and laughs in his face only to get caught by the police.
Bianca is flirting with Drew. Instead of ignoring her, he flirts back. Alli feels something is going on when she sees a picture Bianca sent Drew, but decides to ignore it. Bianca invites Drew to the boiler room to hook up. He hesitates, but decides to accept. Bianca grabs Drew by his belt and leads him into the boiler room. Clare agrees to go to the dance with Fitz if he stops bullying Eli.
Philip J. Fry, a pizza delivery boy, is accidentally frozen in 1999 and thawed out on New Year's Eve 2999.
The contestants take on America's favorite pastime when they take over the concession stands at the Washington Nationals' home, Nationals Park.
Bear Grylls travels the world in search of challenges to his survival skills.
The home cooks are challenged to make a single cupcake, and while that sounds like a simple task, they quickly learn that it's not that easy. Later, special guest Chef Cat Cora and the contestants step out of the kitchen for the team challenge: cooking for truckers at a truck stop. The losers return to face the pressure test, where they must name as many ingredients they can from a table of fresh farmers-market finds.
The remaining chefs need to feed 100 truckers at a remote California truck stop. The losing team returns to the kitchen to face a pressure test, which consists of naming as many foods as they can from a table of farmer's market ingredients.
The "American Idol" Girls get a Web Redemption, Daniel visits an anti-gay press conference in Uganda, and Tosh.0 dishes office gossip via Twispers.
Shawn and Gus help a prison guard locate his escaped inmates while on a ferry boat headed to the Channel Islands.
Louie tries to overcome his fear of dentists, and tries to get a date with an African American grocery cashier.
In a post apocalyptic world, the Colonists' negotiating skills are put to the test when one of their own is violently abducted and the ransom note demands their precious resources of medical supplies, fuel, and food in exchange for their missing member.
Peter's quality evening plan for home-cooking stew or his wife again falls out as Peter's big boss needs him to chaperon Neal as only person skilled enough to help John Deckard's US Marshalls team catch FBI agent Jack Franklin, presumed to have gone rogue. Peter wants to give his former colleague, suspected of getting rid of key witness Rebecca Vidal in a mob case, a fair chance. Neal proves himself an even better salesman at the luxury cars dealership where she works, and tracks her down. Franklin comes and surrenders his weapon to Peter, whom he convinces to have ...
Fiona attempts to self-medicate and ease herself of the stress she's been having, but her method of relaxation could ruin her legal case against Bobby Beckonridge. Riley's feeling the pressure of being an openly gay athlete as Coach Barnes has come to scout him.
The agents hope to spend a weekend relaxing until an artifact gets in the way.
Tommy and Sheila find themselves in hot water with Janet and Mickey and realize the truth about their own relationship. Damian attempts to leave the crew, but is seduced back by the camaraderie of the brotherhood.
When communication systems throughout D.C. are shut down by a hacker, Auggie is put in the field to obtain the code for the CIA. But his excitement to be doing field work is tempered when he learns that the hacker responsible is Natasha Petrova ... who happens to be his ex-girlfriend.