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The Astraeus mission crew will be small, so Eureka's scientists are in a fevered competition to get on board. Fargo (Neil Grayston) and Dr. Holly Marten (Felicia Day) share the daunting task of evaluating the eager candidates -- and a growing attraction to each other. While Allison (Salli Richardson-Whitfield) insists that she does not want a place on the trip to Titan, a discovery from her other-timeline self brings this into question. Among the competing scientists, including the curiously familiar Dr. Lee (Stan Lee), Dr. Parrish (Wil Wheaton) is especially determined to be selected. When Fargo cuts him in the first round, Parrish is livid. Will he seek revenge? To ensure safety on the Astraeus mission as well as in Eureka, Zane (Niall Matter) has engineered a cutting-edge security system, called P.A.L.s -- Predictive Algorithm Lenses. These contacts give anyone wearing them an immediate readout of the level of risk for whatever, or whomever, they are looking at. While Fargo and Jo (