If current server doesn't work please try other servers below.
Season 1 - Jul. 18, 2006
Season 2 - Jul. 10, 2007
Season 3 - Jul. 29, 2008
Season 4 - Jul. 09, 2010
Season 5 - Apr. 16, 2012
Eureka Season 4 Episode 20
HD
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.