Carter and the other citizens of Eureka attend the funeral of Susan and Walter Perkins. Much to their surprise, Susan makes a return to Eureka as a woman who is very much alive! more
Jack Carter accidentally shoots Henry while suffering from short-term memory loss. A visit from a noted scientist may hold clues into Carter's sudden memory loss. more
After a lab accident, Global Dynamics researcher Carl Carlson is expelled from Eureka due to lack of results. Later, it is discovered that the accident has unlocked hidden abilities in Carl. Meanwhile,... more
When the return of Eureka's star pupil causes problems all over town, Stark is forced to make a hard choice. Carter attempts to track down Zoe who has run off with the former resident. more
Sheriff Carter and Zoe are the only ones unaffected when Eureka's residents begin to behave strangely. The father and daughter team search for the cause. more
S.A.R.A.H – the artificial intelligence that runs Carter's house – takes him and a group of residents hostage in an intervention to keep Carter in Eureka. Meanwhile, S.A.R.A.H's root program, B.R.A.D,... more
Following an experiment on the artifact, Eureka warps to 2010. However, temporal anomalies begin to cause problems for Eureka, which leads to a shocking revelation. more