Niall Matter is a Canadian-American actor.

Eureka is an American science fiction television series that premiered on Sci-Fi Channel on July 18, 2006. The fifth and final season ended on July 16, 2012. The show is set in the fictional town of Eureka, Southern Oregon. Most residents of Eureka are scientific geniuses who work for Global Dynamics – an advanced research facility responsible for the development of nearly all major technological breakthroughs since its inception. Each episode featured a mysterious accidental or intentional misuse of technology, which the town sheriff, Jack Carter, dealt with, with the help of the town scientists. Each season also featured a larger story arc that concerned a particular major event or item.