The point of mythology or myth is to point to the horizon and to point back to ourselves: This is who we are; this is where we came from; and this is where we're going. And a lot of Western society over the last hundred years - the last 50 years really - has lost that. We have become rather aimless and wandering.
But, strictly speaking, this mythology was no essential part of ancient religion, for it had no sacred sanction and no binding force on the worshippers.
In all the antique religions, mythology takes the place of dogma; that is, the sacred lore of priests and people... and these stories afford the only explanation that is offered of the precepts of religion and the prescribed rules of ritual.
This being so, it follows that mythology ought not to take the prominent place that is too often assigned to it in the scientific study of ancient faiths.
It did remind me of something out of Greek mythology - the richest king who gets everything he wants, but ultimately his family has a curse on it from the Gods.
When they first cast me, I was a pretty avid fan and vampire movies and Celtic mythology, so I was excited to get a chance to walk in Doyle's shoes and have fun with it.