Fan Casting Justice League Dark (2001)

A sick, twisted madman known as Doctor Destiny has just stolen a dangerous weapon that has the powers to help the user enter people's dreams that was meant to be used for military use, and he seeks to use it to plunge the world into a nightmarish purgatory where he is king. In order to combat this, Doctor Fate has brought together a group of unlikely heroes so that they may have a chance of stopping Destiny's sick plot before it's too late.