Today is the day! Does it feel like your birthday, or Christmas morning? It sure does for us! This is going to be an epic 4 day adventure and you can trust Supergirl.tv to cover every day of it! Speaking of coverage, The CW just released a new inside look video featuring Executive Producer Ali Adler! There is some unseen footage from tonight's episode including a first look at Barry and Cisco's arrival! Check it out below:
Share your thoughts with us in the comments below and in the forum! Keep us your advertisement free source for Supergirl news and visit the support page!
