Katey Sagal hosted the final episodes featuring John and as a further tribute to his memory, the very first episode without him, "Goodbye - Parts 1 & 2" were filmed without laugh tracks or a studio audience.
He had completed filming of the first three episodes of the second season before his untimely death at 55 years of age.
The series aired on ABC from September 2002 to April 2005, a total of 76 episodes in 3 seasons.
Show & DVD Details Repeat Directors: James Widdoes, Terry Hughes, Mark Cendrowski Regular Writers: Tracy Gamble, Bonnie Kallman, Martin Weiss, Philip Wen Cast: John Ritter (Paul Hennessy), Katey Sagal (Cate Hennessy), Kaley Cuoco (Bridget Hennessy), Amy Davidson (Kerry Hennessy), Martin Spanjers (Rory Hennessy) Recurring Characters: Billy Aaron Brown (Kyle), Larry Miller (Tommy), Cole Williams (Anthony), Brian Sites (Jason), Nikki Danielle Moore (Jenna Sharpe), Nicole Mansour (Rachel Sharpe), Amanda Mac Donald (Danielle) Notable Guest Stars: Lee Corso & Chris Fowler (Sportscasters), Terry Bradshaw (Steve "Canned Heat" Smith), Matt Funke (Travis Smith), Patrick Warburton (Nick Sharpe), Rachel Bilson (Jenny), Don Knotts (Himself/Mr.
While the two sisters share a room, they regularly are at odds with each other and their father, with Kerry offering biting sarcasm and Bridget trying to talk her way out of punishment.