Joseph Morgan

If you're working with someone who you get on with and you're supposed to hate them on the screen, then you get this playful challenge thing where you're trying to one-up each other and that's really interesting. Sometimes it can become like tennis. The harder you hit the ball back, then the harder the hit it back to you.

I don't really know what it is about vampires that makes them such a powerful symbol, metaphor, whatever in people's consciousness. But I do know they're tremendously powerful. I mean, there's a vampire on 'Sesame Street.' And Count Chocula. I don't know why it's so powerful.