Angelus: Now that's everything, huh? No weapons... No friends...No hope. Take all that away... and what's left? Buffy: Me.

Sarah Michelle Gellar's made some really good choices. She's had some bad breaks. She goes with the independent, interesting young filmmakers and then they get slammed, like 'Southland Tales.' I'm proud of what she's trying to do. It's hard.

You either have to write or you shouldn't be writing. That's all.

I'm the least confident person in so many ways. But I believed that if somebody gave me the chance to tell a story, I would tell a story [well enough] that the person who gave me the chance would get their money back.

I write for fanboy moments. I write to give myself strength. I write to be the characters that I am not. I write to explore all the things I'm afraid of. I write to do all the things the viewers want too. So the intensity of the fan response is enormously gratifying. It means I hit a nerve.

I designed 'Buffy' to be an icon, to be an emotional experience, to be loved in a way that other shows can't be loved. Because it's about adolescence, which is the most important thing people go through in their development, becoming an adult.

I am a huge fan of what Marvel has established. But when they first came to me, Thor and Captain America were not even close to being finished. I thought to myself, 'Okay, you have all these moving parts, but how can you possibly bring them together?' Iron Man, Hulk, Thor and Captain America don't seem like they could co-exist, and ultimately that is what intrigued me and made me think, 'This can be done and this should be done.' You can't put these characters in a movie together without a certain amount of humor. It's an inoculation against the unreality.