Season 5
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, in the Season 5 premiere.
Source: Syfy
Apr/23/2012
The town huddles in a last attempt to locate the vanished Astraeus before it's too late!
Source: Syfy
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.
Source: Syfy
May/07/2012
The Astraeus crew tries to overcome their Matrix Eureka experience. Meanwhile, Fargo struggles with Holly's death and old animosities erupt as Parrish's latest project threatens to ignite the town.
Source: Syfy
May/14/2012
The crew moves forward after an ordeal and Warren's visit adds to the pressure.
Source: Syfy
May/21/2012
Henry conducts a preparedness drill that winds up a disaster and Fargo faces a hard reality.
Source: Syfy
Jun/04/2012
Fargo is convinced that Holly is still inside the Matrix computer, but the DOD is determined to wipe the hard drive clean-losing Dr. Marten forever.
Source: SyFy
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.
Source: SyFy
Jun/18/2012
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.
Source: SyFy
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.
Jul/02/2012
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.
Source: SyFy
Jul/09/2012
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.
Source: SyFy
Jul/16/2012
Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town down in the series finale.
Source: Syfy
Dec/06/2011
The quaint town of geniuses is transformed into animated versions of themselves. Sheriff Carter and Allison Blake are secretly planning the perfect holiday surprise for their kids. But a mysterious kaleidoscopic wave of color crashes over Eureka, leaving the entire town and its inhabitants animated.
Source: SyFy