Tyler Hoechlin will be officially flying into National City as Superman when Supergirl returns this fall. Hoechlin, known for such things as Teen Wolf and Road to Perdition, will be added to the Supergirl cast for the upcoming Season 2 on Showcase (See our post about Season 2 here!).
It has already been revealed that Superman will be appearing in the first two episodes of the first season. It will certainly be interesting to see the new interpretation of the famous hero, especially because of how much Supergirl teased the character through Season 1.