John Ritter Paul Hennessy Actor Katey Sagal Cate Hennessy Actor Kaley Cuoco Bridget Hennessy Actor Amy Davidson Kerry Hennessy Actor Martin Spanjers Rory Hennessy Actor Larry Miller Guest Star Amanda Fuller Guest Star Dana Workman Guest Star Monique Lea Guest Star Heather Hogan Guest Star Marlene Brehm Guest Star Nina Ratterree Guest Star Lyndsay Martin Guest Star Tom Shadyac Executive Producer Flody Suarez Executive Producer Michael Bostick Executive Producer Tracy Gamble Executive Producer Paul Ciancarelli Writer David S. DiPietro Writer James Widdoes Director