When has it ever been simple in Eureka? Our heroes continue to adjust to the cataclysmic changes in their personal lives following their trip through time back to 1947 when the resident geniuses are presented with a new challenge: mounting a multi-billion dollar space mission to Titan. As scientists vie to be chosen for the 20-member crew, Carter (Colin Ferguson) has his hands full with security breaches, super acid and gravity issues, Allison (Salli Richardson) can't get someone - or something - out of her head, and Zane and Jo (Niall Matter and Erica Cerra) come to terms with their fractured relationship. Sci-fi fan favourites Felicia Day and Wil Wheaton guest star in this three-disc set that includes a special extended version of the episode "Of Mites and Men" and the holiday episode "0 Little Town". Relationship audits, force fields run amok, and floating banks... it's just another day in Eureka.