There's been a long lineage of a stranger in a strange land, whether it's 'E.T.,' 'Starman,' or other movies about trying to connect with humanity; it struck me that's what a Superman story really is.

People have a very proprietary relationship with Superman. It's important to respect the iconography and the canon, but at the same time, you have to tell a story. Once you land on who you think the character is and what his conflicts are, you have to let that lead you.

Superman is not as innately cool as Batman.

I will say that adapting a character like Da Vinci really wasn't that dissimilar from doing Batman or Superman. Because all three of these guys are really iconic figures, and yes, Da Vinci was historical, but there's clearly been a lot of mythmaking about him, and a lot of things have been attributed to him that may or may not have happened.

Allie, what do the Stars tell me to do? You know I don't understand the scientific part.

The capacity of humans to believe in what seems to me highly improbable- from table tapping to the superiority of their children- has never been plumbed.