"The Flash," one of the big hits from the fall season, is hiding a secret. If there is ever a musical showdown with other TV programs, they have an all-star team.
The heavyweight musical member of the group is Jesse L. Martin. You might not be aware of his singing credentials since Martin has been playing TV detectives - first on "Law & Order" and now on "The Flash." But he showed a little of that skill with his guest-starring role on "Smash."