Tess’ reign as head of Global Dynamics may be shorter than planned after she receives an offer from Australia, the town deals with a magnetic disturbance and Jack must come to terms with Zoe leaving for college.
The uneventful first day that Tess plans as the interim head of Global Dynamics is shattered by Taggart’s reappearance and plunging temperatures caused by an ice core from the Arctic.
It’s a busy day for Global Dynamics and Eureka as Allison’s labor begins during a sonic cleaning of the company, and the townspeople exhibit Alzheimer’s disease at the same time.
Jack investigates the deaths of scientists who drowned in less than liquid circumstances. Meanwhile, Allison’s baby shower goes green.
Henry’s 20-year-old project returns with more on board than it left with.
A strange structure comprised of electronics and scrap metal is assembled in a field by Eureka’s teenagers, who appear to have been manipulated while they were sleeping.
When the bowling team from Area 51 hits town, the long-standing rivalry-cum-war is reignited, and a prank goes horribly wrong. Now Jack not only has to mediate between Area 51 and the home team to prevent more destruction, but also deal with the consequences...
When objects begin moving on their own, Carter and newcomer Dr. Tess Fontana visit the “other side” to find the answer.
Time for physical exams for the Sheriff’s department and an upgrade for the town’s security system. Both Eureka styled by Global Dynamics. Acting Sheriff Lupo seems almost loopy after the 48 hour extreme exam.
Following his sacking in “From Fear to Eternity“, Carter attends a job interview with the Department of Homeland Security. Deputy Lupo hands in her resignation on learning her new boss is a robot.