During the Founders' Day celebration, Jack, Allison, Fargo, Henry, and Jo somehow end up in 1947, in the middle of the army base that existed before Eureka was founded. They must find a way home before they change history or get caught.
Stars: Colin Ferguson, Salli Richardson-Whitfield, Joe Morton
Director(s): Matthew Hastings
Writer(s): Andrew Cosby, Jaime Paglia