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 John Ratzenberger Guest Star Shelley Long Guest Star Thad Luckinbill Guest Star Emilia Groth Guest Star Kaitlin Cullum Guest Star Ashlynn Rose Guest Star Carlie Casey Guest Star Tom Shadyac Executive Producer Flody Suarez Executive Producer Michael Bostick Executive Producer Tracy Gamble Executive Producer Rosalind Moore Writer Lynn McCracken Director