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Episode guide

S4·E13 The Joining (2)

Core Aired May 5, 2007

Synopsis

Martian Manhunter's prediction of an alien invasion by The Joining has come true. As Batman tries to stop them on his own, he learns that even working with a team will stop The Joining.

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Frequently Asked Questions

When did Season 4 Episode 13 of The Batman air?

Season 4, Episode 13 ('The Joining (2)') originally aired on May 5, 2007.

How long is Season 4 Episode 13 ('The Joining (2)')?

The episode follows the standard broadcast runtime for The Batman.

What happens in The Batman Season 4 Episode 13?

Martian Manhunter's prediction of an alien invasion by The Joining has come true. As Batman tries to stop them on his own, he learns that even working with a team will stop The Joining....