Grant Gustin & Melissa Benoist Wrap 'Flash' & 'Supergirl' Crossover Episode!
The 26-year-old actor flew from Vancouver to the west coast for 24 hours to finish filming the episode with his 27-year-old co-star.
Grant posted a photo from the set during filming and wrote, “Back in National City where the sun is always shining. This incredibly uninteresting picture was taken from the comfort of my chair on set that I was too lazy to get up from. #CurrentView #Supergirl”
35+ pictures inside of Grant Gustin and Melissa Benoist filming their final scenes for the Flash and Supergirl crossover episode…