Eureka 4x20 One Giant Leap...

Eureka » Season 4

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4.83/5 (12 votes)

First Aired: Sep. 19, 2011 on SyFy

Summary: It's chaos in Eureka when an energy beam rips through main street -- but the Astraues launch must go on... with or without Eureka in tact.

Main Characters in this Episode

Guest Stars

Jack Carter	played by Colin Ferguson
Allison Blake	played by Salli Richardson-Whitfield
Jo Lupo	played by Erica Cerra
S.A.R.A.H.	played by Neil Grayston
U.S. Senator Michaela Wen	played by Ming-Na Wen
Holly Marten	played by Felicia Day
Grace Monroe	played by Tembi Locke
Vincent	played by Chris Gauthier

Episode Quotes

Sheriff Jack Carter: So first, my PDA has a camera. And now, black holes are everywhere? People need to know these things!

Mistakes/Goofs

Goof (continuity error): When Jo and Allison are talking in the ship, the clock behind Jo counts down to 40 minutes, 1 second. The camera cuts away to Allison for several seconds, then back to Jo; the clock still shows 40 minutes.
Goof (revealing mistake): The number plate on Taggart's truck, before it gets sucked up, is: DSG 384, which is Sheriff Carter's plate number and has been for the majority of the series.