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.
Episodes
Episode 1
Lost
April 16, 201243m8.2
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.
Episode 2
The Real Thing
April 23, 201243m8.6
The town huddles in a last attempt to locate the vanished Astraeus before it's too late!
Episode 3
Force Quit
April 30, 201243m8.5
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.
Episode 4
Friendly Fire
May 7, 201243m8.4
When a smart fire experiment gets out of control, Carter and team discover that the Astraeus victims may be the cause.
Episode 5
Jack of All Trades
May 14, 201243m8.9
The crew moves forward after an ordeal and Warren's visit adds to the pressure.
Episode 6
Worst Case Scenario
May 21, 201243m8.3
Henry conducts a preparedness drill that winds up a disaster and Fargo faces a hard reality.
Episode 7
Ex Machina
June 4, 201243m8.2
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.
Episode 8
In Too Deep
June 11, 201243m7.3
Carter's romantic surprise for Allison turns deadly when they're trapped in a sinking marine lab with time and oxygen quickly running out.
Episode 9
Smarter Carter
June 18, 201243m8.4
When Allison's genius older brother comes to meet her new husband, Carter feels the pressure of not being smart enough to measure up.
Episode 10
The Honeymooners
June 25, 201243m8.4
Jack and Allison's perfect honeymoon is interrupted when sabotage is discovered in Eureka. Elsewhere, Holly faces another hurdle to remain intact.
Episode 11
Mirror, Mirror
July 2, 201243m8.2
Eureka is cut off from the world by a malfunctioning experiment that threatens to eradicate the town's populace.
Episode 12
Double Take
July 9, 201243m8.7
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.
Episode 13
Just Another Day...
July 16, 201243m7.5
Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town.