I always have humour in my action movies. I think characters that make jokes under fire are more real. It somehow helps put you in their shoes.

It was like a frat house for film geeks, the Pad O' Guys. That's what being at UCLA afforded me. So when one of us had some success - in this case, my pal Fred Dekker - he would reach down the ladder and help me up a rung, give my work to his agent to pass around to see if anyone liked it.

I love the idea of a super villain that doesn't wear a cape, that doesn't wear a super suit.

Here's what I didn't know when I was starting out that I now know…I thought when you were starting out it was really hard to write because you hadn't broken in yet, you hadn't really hit your stride yet. What I found out paradoxically is that the next script you write doesn't get easier because you wrote one before…each one gets harder by a factor of 10.

I think a lot of people - by the time I came back with a script I liked, which took me many years, they'd forgotten who I was. Doors all the time are slamming, you meet friends that you've had for years, you'd go to the studio, and they'd say things to indicate clearly that they hadn't read it, or that they'd had their assistant sort of skim it. They wouldn't buy it. They wouldn't make it.

It sometimes is better to write in a more directed, focused way when the pages are aimed at something already, a mission statement or a basic spine that represents the theme or the concept that you've agreed on, and writing partners are great for that because you can sit there until you get it.

I wanted at one point to act, which is a weird thing for men to want to do. It's a very vain profession.