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 Nathan Funk Guest Star Rowan Finnegan Guest Star Gregor Trpin Guest Star Casey Wright Guest Star Bob Bryan Guest Star Mike Bryan Guest Star Tom Shadyac Executive Producer Flody Suarez Executive Producer Michael Bostick Executive Producer Tracy Gamble Executive Producer Terry Hughes Director Bonnie Kallman Writer