Why did Lucifer care about Mammon crossing over from Hell to the real world? Before coming up to drag John (literally) to Hell, he makes a detour and sends his son back to presumably prevent Hell on ...
Near the end of Constantine, before John is interrupted by Gabriel, he is holding his forearms together chanting "Into the light I command thee!". Why; what was he trying to do? It seems like Mammon ...
John Constantine explains that water acts as some sort of lubricant to facilitate the transition into the hell dimension. However, I don't see how exactly this works. In particular the film left open ...
In the movie Constantine said, "You don't need its protection, it would be like the old days." Did the amulet prohibit hearing voices? So he could find out what's happening and report back to ...