|~ Mammon before possessing Isabel Dodson's twin sister, Detective Angela Dodson.|
|“||Fear me, I am the first and I am the last. I am alive for evermore, and have the keys of hell and death.||„|
|~ - Hell's Bible, Book of Eurebius 4:23|
Mammon is the wayward son of Lucifer and the main, later secondary antagonist of both the 2005 action-horror film Constantine which is based on the Vertigo comic book series Hellblazer, and the film's videogame adaption with the same name.
Mammon was conceived and born in Hell. For centuries he yearns for the day that he will have his own kingdom. He even impatiently waits while growing sick of living in his father's shadow. But like Satan, his own son is clearly sadistic as him, he enjoys torturing the miserable souls of the fallen and forcing people to doing things that they normally wouldn't: choosing the lesser of two evils.
When he chose that day has come, he began with possessing a homeless Mexican man named Manuel who discovered the fabled Spear of Destiny. Meanwhile, he than haunted and tormented Isabel Dodson, who has a psychic ability to see angels and demons living among mankind as half-breeds, before she killed herself. But her new imprisonment in hell was just the beginning of Mammon's plan.