"Batman Two" has to be the second Robin,
Jason Todd.
The Big Bang Theory Season 2, Episode 20
and Batman from The Lego Movie.
The Big Bang Theory Season 9, Episode 17
Adam West.Batman finally came
to your party.
The Big Bang Theory Season 12, Episode 24
Here's the
Batman 612
The Big Bang Theory Season 5, Episode 5
Batman finally came to your party.
The Big Bang Theory Season 9, Episode 17