✔ Bartholomew Henry "Barry" Allen, also known as The Flash, is the deuteragonist of the Arrowverse. He is one of the two deuteragonists (alongside Sara Lance) of the Pre-Crisis Saga, one of the protagonists of the Crisis Saga, and the main protagonist of the Post-Crisis Saga. He appears as the titular main protagonist of The Flash, a major protagonist in Arrow, DC's Legends of Tomorrow, Vixen, Supergirl and Batwoman, and one of the protagonists of the Crossovers and a cameo character in Titans.
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