This is a new video from Mr. Sunday Movies that covers all of the Easter eggs, cameos, and the post-credits scenes in Justice League. The big DC comic book movie hit theaters this weekend and may have underperformed just a little bit. The reception was decidedly mixed, as can be usually expected with most comic book movies. As a warning, this video may contain some spoilers for the film. So, if you haven’t seen it yet, you have been warned. Check out the video below.