Peter Krause Nate Fisher Jr. Actor Rachel Griffiths Brenda Chenowith Actor Richard Jenkins Nathaniel Fisher Sr. Actor Frances Conroy Ruth Fisher Actor Michael C. Hall David Fisher Actor Lauren Ambrose Claire Fisher Actor Freddy Rodríguez Federico Diaz Actor Mathew St. Patrick Keith Charles Actor James Cromwell George Sibley Actor Justina Machado Vanessa Diaz Actor Lili Taylor Lisa Kimmel Fisher Guest Star Jeremy Sisto Billy Chenowith Guest Star Catherine O'Hara Guest Star Tina Holmes Maggie Sibley Guest Star Peter Macdissi Olivier Castro-Staal Guest Star Veronica Cartwright Guest Star Julie Dretzin Guest Star Jeff Yagher Guest Star Jenna Fischer Guest Star Chris Harrison Guest Star Maggie Baird Guest Star Janice Lynde Guest Star Anil Kumar Guest Star Kate McGregor-Stewart Guest Star Mark Harelik Guest Star Tim Maculan Guest Star Steffani Brass Guest Star Annie Fitzgerald Guest Star Deborah Offner Guest Star Joy Highsmith Guest Star Elizabeth Storm Guest Star Elizabeth Atkins Guest Star Amber Willenborg Guest Star DeVera Marcus Guest Star Sabrina Culver Guest Star Alan Ball Executive Producer