In the quirky town of Eureka, America's brightest scientists are working on some of the government's best-kept secrets-- some lead to brilliant inventions and some to total chaos. Making sense of the mysteries is Sheriff Jack Carter, a former U.S. marshal who is stranded in the surreal small town after a random car accident.

Chris Norton has been hearing about alien abductions his entire life but, in his gut, he knows they are not real. Setting out to disprove the alien abduction phenomenon once and for all, he attends a UFO convention to meet alleged abductees and reveal the truth behind their experiences. It is only when he meets Emily, who claims to have been abducted every seven years on her birthday, that Chris realizes there may be more to these claims than meets...

Take a trip to the far side of reality in the town of Eureka, where innovation and chaos go hand-in-hand. Reunite with the town's hard-working sheriff, Carter, as he tries to deal with his adopted hometown's unique geniuses while trying to raise his feisty teenage daughter on his own.