One Giant Leap...
Eureka · Season 4
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.
- Production code
- 419
- Episode type
- Episodio regular
Eureka · Season 4
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.

















