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Did you know that many characters in the CW’s Supergirl are straight from DC Comics? In this video, we reveal every hero, villain, and supporting character from the show that also exists in the pages of DC Comics.

📌 From Kryptonian legends to classic Superman villains, and even members of the Legion of Super-Heroes, discover how rich the connections are between Supergirl and the comic book universe.

Whether you’re a longtime DC Comics reader or a new fan who discovered these characters through the Arrowverse, this complete list will show you how Supergirl connects directly to decades of comic history.

👉 Which character surprised you the most?