Watch 8 rules for dating my daughter
ABC canceled the series on May 17, 2005 after three seasons due to low ratings.
The show's premise and title were derived from the book 8 Simple Rules for Dating My Teenage Daughter: And other tips from a beleaguered father (not that any of them work) by W. The third season (after Ritter's death) took a creative turn, revolving more around cousin C. (David Spade) and grandfather Jim (James Garner), than the immediate Hennessy family, more specifically not revolving around the raising of the Hennessy girls.
8 Simple Rules (originally 8 Simple Rules for Dating My Teenage Daughter for the first season) is an American sitcom comedy television show, originally starring John Ritter and Katey Sagal as middle-class parents Paul and Cate Hennessy raising their three children.
After the novelty of newly added ensemble characters wore off, the series returned to its original format.
The first three episodes of the show's second season had been completed when Ritter reportedly suffered an undiagnosed aortic dissection.
The third season finale was not aired for May sweeps.
The finale received a 3.9/8 rating share which gave ABC a third place finish behind NBC's Dateline (5.8/11) and CBS' Joan of Arcadia (4.9/10), which starred Ritter's son, Jason Ritter.