Supergirl season 3 comes to an end Monday, June 18, so while we enjoy the rest of the season, let’s take a look back at what happened so far. Supergirl has been wowing audiences for three years, with the first season airing on CBS and now airing on The CW. Developed by Ali Adler, Greg Berlanti … Continue reading ‘Supergirl’ – Top 10 best moments from season 3