DDave HackelBiographyNo biography yet.Known for★ 7.7Frasier1993★ 6.9Wings1990★ 7.2Becker1998Filmography1998BeckerSeries · Creator★ 7.21993FrasierSeries · Writer★ 7.71990WingsSeries · Supervising Producer, Executive Producer★ 6.91987Out of This WorldSeries · Writer★ 7.31980GridlockFilm · Teleplay, Producer
