One of the most controversial and talked about moments in Batman v Superman: Dawn of Justice came when the Man of Steel stopped the Dark Knight from killing him by calling out his mother's name (something the two heroes have in common). That made Bruce Wayne realise that the alien in front of him is actually every bit as human as he is and the two then quickly put their differences to one side.
In the video below, the cast of Justice League is asked which other characters in the team they'd like to play if the opportunity were to present itself and Ezra Miller - who plays The Flash - suggested Batman or Superman before joking that it would mean getting in a fight with himself. After jokingly slapping his own face as he pretends to be both heroes, he manages to stop that by yelling, "Martha! Martha!"
Needless to say, his tongue in cheek remarks could end up upsetting some fans, especially as a lot of DC Films followers are pretty sensitive about this moment (which, let's face it, has been blown way out of proportion since Batman v Superman was released). How do Miller's remarks about "Martha" make you feel? As always, be sure to let us know your thoughts on that in the comments section below.