In the late ’90s, Kevin Smith, Tim Burton, and Nicolas Cage teamed up to make what easily would have become either the most amazing or the most terrible Superman film ever made. The documentary, titled The Death of Superman Lives: What Happened?, isnt actually finished yet, but its just released its first trailer, which includes footage from interviews with Smith and Burton (who isnt all that excited to talk about it: Anybody got any cyanide or anything I can take? he asks).