When you start a show, the plans are not set in stone. They're really mutable, cocktail napkin sketches.
Eric KripkeWe are definitely living in the butterfly effect theory, where any change that is made in the past is going to have a very logical cause-and-effect ramification of the present.
Eric KripkeWhen I am kicking around show ideas, or really any idea, usually an image comes to me. I don't really start with a character or a logline like, "What if the electricity turned off?"
Eric Kripke