Whether you're an actress or someone who works in a bank, fitness should be one of your priorities.

Zoologists have a love of animals and those who work in the field are usually physically fit.

Zombies, what are you going to do with them? Just keep chopping them up, shooting at them, shooting at them.

Zombies to me don't represent anything in particular. They are a global disaster that people don't know how to deal with.

Zombies sort of typify this ambiguity, that they're not dead and not alive.