Davis Rules

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.

Cast: Randy Quaid, Jonathan Winters, Tamayo Otsuki, Bonnie Hunt, Nathan Watt, Giovanni Ribisi