Overview
In the season finale - It's chaos in Eureka when an energy beam rips through main street but the Astraeus launch must go on...with or without Eureka intact.
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4 - 1Founder's Day July 09, 2010 -
4 - 2A New World July 16, 2010 -
4 - 3All the Rage July 23, 2010 -
4 - 4The Story of O2 July 30, 2010 -
4 - 5Crossing Over August 06, 2010 -
4 - 6Momstrosity August 13, 2010 -
4 - 7Stoned August 20, 2010 -
4 - 8The Ex-Files August 27, 2010 -
4 - 9I'll Be Seeing You September 10, 2010 -
4 - 10O Little Town December 07, 2010 -
4 - 11Lift Off July 11, 2011 -
4 - 12Reprise July 18, 2011 -
4 - 13Glimpse July 25, 2011 -
4 - 14Up in the Air August 01, 2011 -
4 - 15Omega Girls August 08, 2011 -
4 - 16Of Mites and Men August 15, 2011 -
4 - 17Clash of the Titans August 22, 2011 -
4 - 18This One Time at Space Camp... August 29, 2011 -
4 - 19One Small Step... September 12, 2011 -
4 - 20One Giant Leap... September 19, 2011 -
4 - 21Do You See What I See December 06, 2011
