Will Arnett (on working with Henry Winkler): Oh, God, he's so funny. He's such an adorable person. And he's been very, very kind to me. He actually has been very sweet. I worked with him on this charity a few months ago, and then he had me back to his house on a Saturday when I had nothing to do, and went over there, and he's got a family, and kids coming in and out, and food, and all that stuff, and he's always saying, 'Our house is your house.'