"The Joining, Part 1" is the twelfth episode and the first part of the season finale of the fourth season of The Batman.


Gotham City's newest detective, John Jones, hints that he may know Batman's true identity. The Batman must uncover this mysterious figure's secrets and determine whether he is a friend or a foe. The answers are as shocking as they are unexpected and lead to even bigger developments.

Voice Cast and CharactersEdit


Previous episode: Next episode:
"Rumors" "The Joining, Part 2"
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