Davis Rules1991ComedyLoading watch options…Dwight Davis, a widower and grade-school principal, is raising three sons with help from his wacky father Gunny... Davis Rules is an American sitcom broadcast on ABC in 1991 and on CBS in 1992. The series was produced by Carsey-Werner Productions.CreatorsNorma Safford VelaDanny JacobsonCastPatricia ClarksonRandy QuaidJonathan WintersTamayo OtsukiBonnie Hunt