'Ozone'.
George Breisacher joined the National Cartoonists Society in 1972. He drew the syndicated strip 'Knobs', about a local TV station, for United Media from 1978 to 1980. He then took over the 'Mutt and Jeff' strip from Al Smith, taking Jim Scancarelli as an assistant. Breisacher was the staff illustrator for The Charlotte Observer from 1973 until his retirement in 2001.