Eureka Season 4, Episode 20 : One Giant Leap
Genre: Comedy, Drama, science-fiction-and-fantasy, syfy
Airing: Monday, 19 Sep 2011 8:00 PM
This is the Summary Eureka :One Giant Leap - In the Season 4 finale, Carter and Jo respond to a mysterious attack on the presidential convoy; good-byes are exchanged before the Astraeus mission is launched; and cosmic anomalies threaten Eureka.