If you haven't seen Supergirl and are convinced Chris looks familiar, it's because he played Kai Parker in season six of The ...

Grant Gustin felt that, ... The Flash‘s Tom Cavanagh and Supergirl‘s Chris Wood — both of whom have Broadway experience — appeared in “Duet” but didn’t get to sing a note.

While Grant Gustin made his first big splash on TV when he recurred as Sebastian Smythe on Glee, it was playing Barry Allen, a.k.a. The Flash, that catapulted him to worldwide fame. After guest ...