The BEST Seasons of Eureka

Every season ever - ranked by fan votes!

Last Updated: Oct 20, 2021

Network: Syfy

The sleepy Pacific Northwest town of Eureka is hiding a mysterious secret. The government has been relocating the world’s geniuses and their families to this rustic town for years where innovation and chaos have lived hand in hand. U.S. Marshal Jack Carter (Colin Ferguson) stumbles upon this odd town after wrecking his car and becoming stranded there. When the denizens of the town unleash an unknown scientific creation, Carter jumps in to try to restore order and consequently learns of one of the country’s best kept secrets.

Season 3

#1 - Season 3

First Aired: Jul 29, 2008

The third 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.

star 8.11
44 votes
Season 4

#2 - Season 4

First Aired: Jul 9, 2010

The fourth 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.

star 8.08
39 votes
Season 5

#3 - Season 5

First Aired: Apr 16, 2012

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.

star 7.93
41 votes
Season 2

#4 - Season 2

First Aired: Jul 10, 2007

The second 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.

star 7.90
49 votes
Season 1

#5 - Season 1

First Aired: Jul 18, 2006

The first 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.

star 7.71
66 votes