| Peter Krause | Nate Fisher |
| Michael C. Hall | David Fisher |
| Frances Conroy | Ruth Fisher |
| Lauren Ambrose | Claire Fisher |
| Freddy Rodríguez | Federico 'Rico' Diaz |
| Mathew St. Patrick | Keith Charles |
| Rachel Griffiths | Brenda Chenowith |
| Lili Taylor | Lisa Kimmel Fisher |
| Justin Theroux | Joe |
| James Cromwell | George Sibley |
| Richard Jenkins | Nathaniel Fisher |
| Justina Machado | Vanessa Diaz |
| Rainn Wilson | Arthur Martin |
| Melissa Marsala | Angelica |
| Eric Balfour | Gabe Dimas |
| Idalis DeLeon | Sophia 'Infinity'
(as Idalis De Leon) |
| Kimberlin Brown | Soap Actress |
| Nolan North | Soap Actor |
| Paula Malcomson | Woman in Bar |
| Manuel Urrego | Dance Teacher |
| Ken Davitian | Krikor Hovanessian
(as Kenneth Davitian) |
| Violetta Gevorkyan | Anahid Hovanessian
(as Violetta Gevorkian) |
| Adam Nelson | Match-Lighting Guy |
| Eve Sigall | Bartender |
| Jack Grinnage | Minister |
| Magda Harout | Anahid's Mother |
| Jake Gridley | Anthony Finelli |
| Tim Ryan | Father with Bird |
| Jillian Henry | Daughter |
| Leo Marks | Actor with Hat |
| Sonja Alarr | Federico's Dance Partner |
| Giancarlo Rodriguez | Julio Diaz |
| Brenna Tosh | Maya Fisher |
| Bronwyn Tosh | Maya Fisher |
| Brian Shakti | Mourner
(uncredited) |
| Larry Sullivan | Deputy Wheeler
(voice) (uncredited) |
| Lynnanne Zager | Minister
(voice) (uncredited) |