Watch Grant Gustin Sing Pasek & Paul's 'Running Home to You' on the Supergirl/Flash Crossover Episode
After eager anticipation, at last, the musical crossover episode of Supergirl and The Flash aired last night. We were swept away by the talent on display, including rich-voiced Broadway alums Jeremy Jordan and Darren Criss. But the highlight of the episode for us was the impeccable closing number, an original song titled “Running Home to You,” penned by Dear Evan Hansen composer-lyricist team Be…