As Homeland Security’s new think tank, O’Brien’s “Scorpion” team includes Toby Curtis, an expert behaviorist who can read anyone; Happy Quinn, a mechanical prodigy; and Sylvester Dodd ...

"Scorpion" is back, and the stars couldn't be happier that the CBS series got picked up for a second season. Loosely based on the life of self-proclaimed genius and computer expert Walter O'Brien ...