The Flash has decided to take advantage of some of its ties back to Glee. Both Grant Gustin and Melissa Benoist were regular cast members on the musical drama. Add to that Jesse L.
You might think you've encountered maestros of villainy before, but no one conducts a sinister symphony like the Music Meister.
For fans that have been patiently waiting to see Melissa Benoist’s Supergirl team up with one of the other heroes of the DCTV shared universe, the time hasn’t exactly passed in a flash.