It’s Calendar Man! Yes, Julian Gregory Day has a calendar fetish. And so he commits crimes. Nice, subtle name, isn’t it? Yeah, they were subtle in ‘58.

Still, Calendar Man. He had no powers. He just committed crimes on dates. But isn’t any day a date, really? No these were special days. To him. Or his victims. Or something. He, uhhh, likes days. A lot.

And that’s about it. The end. Calendar Man.