WATCH: Supergirl Fights Her Greatest Villains From Season One

"Supergirl" had a knock-out first season, which included a rich mythology that introduced viewers to the world of Kara Zor-El and DC Comics. One of the show's greatest strengths was its villains, who presented Supergirl with unique challenges each week.

RELATED: Who (or What) is "Supergirl's" Season-Ending Mystery?

In the video below, Kara is shown battling every villain from the first season, proving that when you're Supergirl, it's definitely OK to fight like a girl.

"Supergirl" just concluded Season One. Stay tuned for updates on a possible Season Two.

X-Men, Spider-Man & More Animated Series Confirmed for Disney+ Launch Day

More in TV