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 Jeremy Sisto Billy Chenowith Guest Star Lili Taylor Lisa Kimmel Fisher Guest Star Ed O'Ross Nikolai Guest Star Dina Meyer The Widow Guest Star Kellie Waymire Melissa Guest Star Joel Brooks Robbie Guest Star Tim Maculan Father Jack Guest Star Leeza Gibbons Herself Guest Star Nicki Micheaux Karla Guest Star Ashley Gardner Daughter 1 Guest Star Stephanie Erb Daughter 2 Guest Star Ilia Volok Yuri Guest Star Timothy V. Murphy Louis Winchell Guest Star Joe Nieves Construction Worker 1 Guest Star Chris Ellis Construction Worker 2 Guest Star Aysia Polk Taylor Guest Star Alan Ball Executive Producer