👤 Darsteller Mark McDermott 3Filme Bekannt für A Family Circus Christmas 1979 A Family Circus Easter 1982 A Special Valentine with the Family Circus 1978 Filmografie Als Darsteller:in 1982A Family Circus Easterals Billy (voice)1979A Family Circus Christmasals Billy1978A Special Valentine with the Family Circusals Billy (voice)