Though Superman is often seen as a good guy, he has been known to kill in certain stories. Here are some comic characters who ...

The Death and Return of Superman story continues to exert a hold over creators, and a variant cover for Superman #25 teases a possible followup ...

and Superman. Both superheroes get into a fight with each other. Meanwhile, Lex unleashes Doomsday, a murderous monster who wants to kill Superman. This Justice League movie was extremely flawed since ...