PREVIEW

Jack Black reveals his favourite part of fatherhood. In a new interview for NBC Nightly News: Kids Edition, the actor and comedian opened up about his family life. Jack is father to sons Samuel, 17, and Thomas, 15, with his wife, artist and musician Tanya Haden. "The biggest change in my life was starting a family. My wife and I having two boys and now they're like 15 and 17 years old.", Jack Black/NBC Nightly News: Kids Edition. The 54-year-old added, "That's an amazing life changer. One of the greatest things about my life, really." The Holiday actor went on to reveal his favourite part of being a father to his two sons. "I just love it when we have walks and talks. And talk about life. Whenever they ask me a question or advice, something like that, which is rare now that they're 15 and 17 years old, they're like, 'Ugh Dad, you're so dumb.'", Jack Black/NBC Nightly News: Kids Edition. "But whenever we're able to share the things that are important in life, about friends and relationships and it really kind of gives life meaning.". In an interview with People last year, the School of Rock star revealed that what surprised him most about fatherhood was "how much I worry". “It's harder than you think when you first start. Because you're always wondering, 'Am I doing this right? I don't know If I'm doing the right parenting thing.' But you do the best you can, and you hope for the best.", Jack Black/People. THIS VIDEO MUST NOT BE EDITED FOR LENGTH TO COMBINE WITH OTHER CONTENT