2012 • 13 Episodes
The fifth and final season of the fantasy series set in the quirky and seemingly perfect small town of Eureka, where the hidden work of America's brightest scientists can lead to innovation or utter chaos.
April 16, 2012
The Astraeus crew returns to Eureka four years later and must adapt to a myriad of changes, including a more oppressive version of Deputy Andy.
April 23, 2012
The town huddles in a last attempt to locate the vanished Astraeus before it's too late!
April 30, 2012
Beverly Barlowe resurfaces in Eureka seeking Carter's help to free the Astraeus crew, and the rescue plan lands Carter in the crew's virtual world.
May 7, 2012
When a smart fire experiment gets out of control, Carter and team discover that the Astraeus victims may be the cause.
May 14, 2012
The crew moves forward after an ordeal and Warren's visit adds to the pressure.
May 21, 2012
Henry conducts a preparedness drill that winds up a disaster and Fargo faces a hard reality.
June 4, 2012
Fargo is convinced that Holly is still inside of the Matrix computer, but the DOD is determined to wipe its hard drive clean -- losing Dr. Marten forever.
June 11, 2012
Carter's romantic surprise for Allison turns deadly when they're trapped in a sinking marine lab with time and oxygen quickly running out.
June 18, 2012
When Allison's genius older brother comes to meet her new husband, Carter feels the pressure of not being smart enough to measure up.
June 25, 2012
Jack and Allison's perfect honeymoon is interrupted when sabotage is discovered in Eureka. Elsewhere, Holly faces another hurdle to remain intact.
July 2, 2012
Eureka is cut off from the world by a malfunctioning experiment that threatens to eradicate the town's populace.
July 9, 2012
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.
July 16, 2012
Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town.