Eureka (2006–2012)
1 user

One Giant Leap... 

Hours before the launch of the Titan mission Eureka struggles with black holes and, having decided who will stay and who will go, goodbyes.


Matthew Hastings (as Matt Hastings)


Andrew Cosby (creator), Jaime Paglia (creator) | 1 more credit »


Add Image Add an image

Do you have any images for this title?



Episode cast overview, first billed only:
Colin Ferguson ... Jack Carter
Salli Richardson-Whitfield ... Allison Blake
Joe Morton ... Henry Deacon
Erica Cerra ... Jo Lupo
Neil Grayston ... Douglas Fargo / S.A.R.A.H.
Niall Matter ... Zane Donovan
Matt Frewer ... Jim Taggart
Ming-Na Wen ... U.S. Senator Michaela Wen (as Ming-Na)
Felicia Day ... Holly Marten
Tembi Locke ... Grace Monroe
Chris Gauthier ... Vincent (as Christopher Gauthier)
Trevor Jackson ... Kevin Blake
Dave Foley ... Dr. Plotkin
Wil Wheaton ... Isaac Parrish
Wesley Salter ... Technician


Hours before the launch of the Titan mission Eureka struggles with black holes and, having decided who will stay and who will go, goodbyes.

Plot Summary | Add Synopsis








Release Date:

19 September 2011 (USA) See more »

Company Credits

Show more on IMDbPro »

Technical Specs


Sound Mix:

Dolby Digital



Aspect Ratio:

16:9 HD
See full technical specs »

Did You Know?


The insignia for a "captain" in the navy is an eagle which is the rank insignia of a full bird colonel in the army air force and marines. A navy captain, army colonel, air force colonel and marine colonel are all the same grade, O-7. See more »


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. See more »


[Carter has just been informed that tiny singularities are always forming around us, and disappearing before they affect regular matter]
Sheriff Jack Carter: So first, my PDA has a camera. And now, black holes are everywhere? People need to know these things!
See more »


Eureka On My Mind Reprise
Composed by Mark Mothersbaugh
See more »

Frequently Asked Questions

See more »

User Reviews

Terrific Season Finale
31 May 2018 | by GunnersMateSee all my reviews

One Giant Leap centers on the culmination of the Titan launch preparations. Technical details are completed and interpersonal issues dealt on the eve of the six month mission. Jack and Allison consider a big step; Jo struggles with defining her own needs; Henry and Grace prepare to be apart; Fargo and Holly prepare to be together; and Parrish has an uncharacteristic play human moment. It is a very good episode, with more than a few surprises.

4 of 5 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See one user review »

Contribute to This Page

Free Movies and TV Shows You Can Watch Now

On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!

Browse free movies and TV series

Stream Trending TV Series With Prime Video

Explore popular and recently added TV series available to stream now with Prime Video.

Start your free trial

Recently Viewed