@Brandon9000,
Definitely
Eureka on the SyFy Channel. A show about a sheriff (Sheriff Carter) as he takes care of a company town of scientists and geniuses. Great sense of humor. The cast has a wonderful sense of chemistry with each other.
Colin Ferguson, the lead actor is affable and charismatic. I love
Joe Morton since I seen him act in several independent
John Sayles movies.
A great show that does a lot with theoretical science, geeky characters, geeky humor, and still holds a lot of humanity in its stories and characters. When someone important dies, the characters don't simply forget her or him and move onto the next sight gag or plot gimmick, they react like 3 dimensional characters (denial, anger, sorrow, etc...).
http://www.hulu.com/eureka