We have a project with Unocal here in Los Angeles, where we as an environmental organization, the oil company, and the state all get together to promote the recycling of used motor oil.

Around year seven or eight, you'd kill yourself when you realized Norm had to enter and you had to come up with a new beer joke.

It is particularly appropriate that we unveil this campaign on this first day of the annual international coastal clean-up effort. Beach cleanups are something each of us can do any time of the year. I'm proud to be participating in the cleanup efforts today and I encourage everyone to make the time for these types of activities.

I let my [past] life in peripherally, because I'm interested in what's over there; I want to keep going forward.

I was going through so many changes in my life - separation with my wife, having an affair - that was all very messy and public. It felt like if I really wanted to rock my boat and make changes in my life and who I am and how I am, that would also mean moving on from Cheers.

How much do you engage yourself in what's truly real and important in life? That's the individual question.

I've found that eating vegan the last five or six months has really given me energy, I feel good and I look fabulous.