Season
- Season 5 2012-04-16
- Season 4 2010-07-09
- Season 3 2008-07-29
- Season 2 2007-07-10
- Season 1 2006-07-18
- Season 0
Episode
- Episode 1: Founder's Day
- Episode 2: A New World
- Episode 3: All the Rage
- Episode 4: The Story of O2
- Episode 5: Crossing Over
- Episode 6: Momstrosity
- Episode 7: Stoned
- Episode 8: The Ex-Files
- Episode 9: I'll Be Seeing You
- Episode 10: O Little Town
- Episode 11: Lift Off
- Episode 12: Reprise
- Episode 13: Glimpse
- Episode 14: Up in the Air
- Episode 15: Omega Girls
- Episode 16: Of Mites and Men
- Episode 17: Clash of the Titans
- Episode 18: This One Time at Space Camp...
- Episode 19: One Small Step...
- Episode 20: One Giant Leap...
- Episode 21: Do You See What I See
Eureka Season 4 Up in the Air
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 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.
