TV highlights: 'The Flash' premieres on CW

SERIES PREMIERE: Reviewed by TV critic Hank Stuever on this page, "The Flash" (CW at 8 p.m.) stars Grant Gustin as Barry Allen, a young forensic scientist who gains superpowers when lighting strikes him during a freak storm. In the premiere, a new meta-human attacks the city and Barry puts his lightning-fast running powers to the test.