The Dark Knight. The Caped Crusader. The terror of all criminals and ne'er-do-wells in Gotham... that's right, folks: today's episode is all about Batman. As Ben and Noel discover in today's episode, this superhero's origin story is a surprising tale of beef, ego, conflict and controversy: for decades, two men claimed to have created Batman... and one of them may have been (mostly) lying.

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