Dax Shepard

But doing 'Parenthood,' I've never ever been happier in 35 years. I drive to work and I drive home. I'm like a factory worker and that is in my DNA. I love having a steady job with the same people. It's made me so much calmer and more content. Now I just hope the series goes on for 15 years.

Working with franchises can be challenging, but at the same time I really did enjoy working on 'Star Wars,' for example, and I have done a lot of 'Dungeons & Dragons' games, but I still enjoy it very much.