Eureka: Season 5
Season 5 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of Eureka Season 4.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 5 Progress Shield
Lost
Apr 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.
The Real Thing
Apr 23, 2012
The town huddles in a last attempt to locate the vanished Astraeus before it's too late!
Force Quit
Apr 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.
Friendly Fire
May 7, 2012
When a smart fire experiment gets out of control, Carter and team discover that the Astraeus victims may be the cause.
Jack of All Trades
May 14, 2012
The crew moves forward after an ordeal and Warren's visit adds to the pressure.
Worst Case Scenario
May 21, 2012
Henry conducts a preparedness drill that winds up a disaster and Fargo faces a hard reality.
Ex Machina
Jun 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.
In Too Deep
Jun 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.
Smarter Carter
Jun 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.
The Honeymooners
Jun 25, 2012
Jack and Allison's perfect honeymoon is interrupted when sabotage is discovered in Eureka. Elsewhere, Holly faces another hurdle to remain intact.
Mirror, Mirror
Jul 2, 2012
Eureka is cut off from the world by a malfunctioning experiment that threatens to eradicate the town's populace.
Double Take
Jul 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.
Just Another Day...
Jul 16, 2012
Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town.