This past weekend gave us our best look yet at Zack Snyder’s Justice League, a four-episode miniseries that will finally give fans the version of DC’s Justice League movie that so many have been calling for, for so long. It promises to be a radical departure from the version released in theaters that almost certainly would have taken the DC film universe in a new direction. Fans are, as one might expect, pouring over the new trailer frame by frame, and in doing so, a reference to another piece of that DC Universe has been found.
Article source: https://www.cinemablend.com/news/2553232/justice-leagues-snyder-cut-trailer-has-a-nod-to-joker