Peter Krause Nate Fisher Jr. Actor Rachel Griffiths Brenda Chenowith 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 Jeremy Sisto Billy Chenowith Actor Richard Jenkins Nathaniel Fisher Sr. Guest Star Eric Balfour Claire's Meth Date Guest Star Ed Begley Jr. Hiram Gunderson Guest Star Gary Hershberger Kroehner Representative Guest Star Ed O'Ross Nikolai Guest Star Dina Spybey-Waters Chatty Mourner Guest Star Tim Maculan Father Jack Guest Star Hayden Tank Young Nate Guest Star Justina Machado Vanessa Diaz Guest Star Wendy Schaal Vickie Dimas Guest Star Paul Terrell Clayton Eddie Guest Star Marina Black Parisian Classmate Guest Star Alan Ball Executive Producer, Writer, Director Christian Williams Writer Rick Cleveland Writer Laurence Andries Writer Kate Robin Writer Jeremy Podeswa Director Bruce Eric Kaplan Writer Michael Engler Director Rodrigo Garcia Director Allen Coulter Director Jim McBride Director Christian Taylor Writer Kathy Bates Director