In the 1980s, Neville and Clarke returned to Australia and purchased the property "Happy Daze" in Blackheath, in the Blue Mountains. He joined the Nine Network's popular "Midday Show", where he reported on popular culture, innovative ideas, and sustainability. His segments often aroused controversy, such as when he inhaled marijuana on camera (to test its effect on one's ability to drive). These segments evolved into the Network Ten series "Extra Dimensions", looking at sustainability and human potential. Neville and Clarke have two daughters, Lucy born in 1983, and Angelica born in 1989.