Continuity mistake: When Lex Luthor has his battle suit on and fighting Superman and Batman, the head and neck piece change dramatically and constantly. Sometimes the piece surrounds his head, leaving plenty of room and sometimes his head sticks out over the piece. And it's not a matter of angles, because in some shots, everything being the same, the side piece remains at ear level and his head is either above or below the head piece.
Superman/Batman: Public Enemies (2009)
1 continuity mistake - chronological order
Directed by: Sam Liu
Starring: Clancy Brown, Kevin Conroy, Xander Berkeley, Tim Daly
Continuity mistake: When Lex Luthor has his battle suit on and fighting Superman and Batman, the head and neck piece change dramatically and constantly. Sometimes the piece surrounds his head, leaving plenty of room and sometimes his head sticks out over the piece. And it's not a matter of angles, because in some shots, everything being the same, the side piece remains at ear level and his head is either above or below the head piece.
Lex Luthor: You can't touch me. We're on American soil now. And I am the president.
Superman: Consider yourself impeached.