Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town down in the series finale.

Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town down in the series finale.

The people of Eureka are being kidnapped and replaced by body-doubles one by one unless Allison, Fargo and Zane can figure out how to avoid capture and save their town.

The people of Eureka are being kidnapped and replaced by body-doubles one by one unless Allison, Fargo and Zane can figure out how to avoid capture and save their town.

A malfunctioning experiment cuts Eureka off from the world and threatens to destroy all human life in town unless Carter can figure out who sabotaged the experiment and stop them before it’s too late.

A malfunctioning experiment cuts Eureka off from the world and threatens to destroy all human life in town unless Carter can figure out who sabotaged the experiment and stop them before it’s too late.

Jack and Allison’s perfect honeymoon is interrupted when sabotage is discovered in Eureka. Elsewhere, Holly faces another hurdle to remain intact.

Jack and Allison’s perfect honeymoon is interrupted when sabotage is discovered in Eureka. Elsewhere, Holly faces another hurdle to remain intact.

Dosed with a smart drug, Carter’s genius gets out of control as he starts to re-write the laws of physics, putting his friends and the whole town in danger.

Dosed with a smart drug, Carter’s genius gets out of control as he starts to re-write the laws of physics, putting his friends and the whole town in danger.