Eureka

Success comes at a price, as several citizens of Eureka discover when the DoD sends a corporate fixer to town during an anti-missile test that sees the target drones threatening Eureka.

Nathan Stark (Ed Quinn) and Allison Blake (Salli Richardson-Whitfield), annoyed by Eva Thorne?s (Frances Fisher) budget cuts, are baffled when they see the costly new lab she has created for Zane Donovan (Niall Matter) until she explains that corporate sponsorships will cover the set-up and marketable discoveries will make it profitable.

Carter (Colin Ferguson) is proud that Zoe (Jordan Hinson) has been invited into the accelerated physics program. Zoe fears she will have no life but physics. Zoe is not the only one feeling pressured. The annual dog show is coming up and, as Jo Lupo (Erica Cerra) tells Carter, competition is ruthless.

Allison (Salli Richardson-Whitfield) is getting married today and the morning does not go well for Carter (Colin Ferguson). His shower is cold; he cuts himself shaving and spills ketchup on his uniform. Next, he faces the unexpected arrival of Lexi (Ever Carradine), his free-spirited younger sister and her two cats. Add allergies to his woes.

The loss of Nathan Stark (Ed Quinn) affects people in Eureka in different ways. Fargo (Neil Grayston) is building a memorial to Stark but grief makes him vulnerable to tales of a curse when Eva Thorne (Frances Fisher) brings fame-seeking archeologist Sebastian Marx (Zac Santiago) and an Egyptian mummy to Global. GD's Egyptologist, Dr.

Carter (Colin Ferguson) accuses Lexi (Ever Carradine) of being irresponsible when she encourages Zoe (Jordan Hinson) to skip school and attend a yoga retreat. Zoe, in turn, is miffed that her father is running her life. Carter's annoyance extends to Lexi's friendship with Chuck (Mark Hildreth), Eureka's radical recycling manager, and their "we are saving the world" superiority.

The race is on to find a new mayor. Thorne (Frances Fisher) endorses Dr. Herrera (Dean Marshall); Fargo (Neil Grayston) is backing Vincent (Chris Gauthier); and Zoe (Jordan Hinson) is campaigning for Lucas (Vanya Asher). Unfortunately, Zoe's political activism leads her to abandon her science project partner, Kylie (Margot Berner), with unexpected results.

Trust is becoming a rare commodity in Eureka. Jo (Erica Cerra) is unsure of her relationship with Zane (Niall Matter) while Carter (Colin Ferguson) and Allison (Salli Richardson-Whitfield) wonder why Eva Thorne (Frances Fisher) is so secretive about the underground bunker.

Things come crashing down - literally - as Carter and Jo have to step in to avert a gravitational disaster.

While Carter is isolated in a D.O.D. re-certification test, Deputy Lupo gets to be Acting Sheriff. But she is not acting at all like herself. Someone is slowly stealing her identity -- Eureka-style.

Newcomer Dr. Tess Fontana literally shakes things up in Carter's world when she's brought in by Allison to re-open Section Five. But something more dangerous has also been opened. When objects begin moving around on their own, Dr. Drechmeyer is sure poltergeists are responsible. Carter and Tess find the answer - "on the other side" - but they may never get back to share it.

Tempers and tensions run high as Eureka hosts long-term rival Area 51 in their bi-annual Eureka-fied bowling tournament. When a series of escalating pranks turns deadly, Carter finds himself chasing down a creation of blob-lical proportions.

Teenagers construct an odd building in a Eureka field while asleep.

The return of Henry's ship brings with it a shocking surprise - his former love and partner Kim is on board, a creation of the ship's organic computer. But when electrical anomalies around town become deadly, Carter fears that Kim 2.0 may not have friendly intentions.

Eureka-fied baby gifts for Allison's shower push the envelope of eco-friendly design - and prove deadly when rival scientists are found drowned where drowning is clearly impossible.

Memories define us and Eureka has some doozies. Tess (Jaime Ray Newman) designs "Storycatchers" to capture Eurekans' most important memories for a time capsule, the "Story Nest." While she persuades people at Caf? Diem to participate, Carter (Colin Ferguson) meets a very pregnant Allison (Salli Richardson-Whitfield) at Global for birthing class.

Change is in the air as Tess Fontana (Jaime Ray Newman) picks up the reins at Global, leaving little time to spend with Carter (Colin Ferguson). Zoe (Jordan Hinson), inspired by helping deliver Allison's baby, takes a Eureka-fied aptitude test to help guide her choice to pursue medicine - and is told that she should pursue robotics. Zoe's disappointed, but Lucas (Vanya Asher) is thrilled.

Change is hard; and Carter (Colin Ferguson) is about to get more than he bargained for. Just as his life seems to be going smoothly, Zoe (Jordan Hinson) announces her acceptance into an early enrollment program for pre-med at Harvard. Neither Carter nor Lucas (Vanya Asher) saw that coming.