Attacks in town may scuttle the Astraeus mission in the same week the final 20 will be named. Carter and Allison appeal the auditor’s recommendation, but the proposed fix, a memory-reading gadget for the candidates’ final interviews, may give them more details about each other than desired.

When Zoe comes home for a visit, Jo faces an angry woman who doesn’t accept her fumbling explanations about Zane. This all fades to background noise, however, when they find they may be the last two living people in Eureka.

Jack deals with a bank robbery which may relate to the sudden gravity issues besetting the citizens of Eureka. Meanwhile, Fargo’s rivalry with Isaac Parrish is boosted when he learns Holly and Parrish went on a date.

Jo receives a technical boost to her crime-fighting ability with lenses that predict security breaches. Allison’s headaches won’t go away so Carter plans a vacation. Fargo, meanwhile, deals with an onslaught of volunteers when he announces a space mission with room for civilians.

<p style=”text-align: center;”></p> Carter can’t get into the Christmas spirit especially with the town  surrounded by a force-field. Fargo organizes the GD holiday party, and  Allison is full of holiday cheer.