Justin Kirk and Caitlin Stasey in APB (2017)

Ernie Hudson, Justin Kirk, and Caitlin Stasey in APB (2017)

Justin Kirk and Natalie Martinez in APB (2017)

Ernie Hudson and Justin Kirk in APB (2017)

Justin Kirk and Abraham Benrubi in APB (2017)

Ernie Hudson, Justin Kirk, Abraham Benrubi, and Caitlin Stasey in APB (2017)

Justin Kirk as Mr. Finkle in Chronicles Simpkins Will Cut Your Ass, directed by Brendan Hughes.

David Duchovny, Justin Kirk, Keri Russell, Ty Burrell, Vera Farmiga, and Graham Phillips in Goats (2012)

Amanda Peet, Ivan Sergei, Justin Kirk, Sarah Paulson, Jaime Pressly, and Simon Rex in Jack & Jill (1999)

Mary-Louise Parker, Justin Kirk, Kevin Nealon, Alexander Gould, and Hunter Parrish in Weeds (2005)

Mary-Louise Parker, Elizabeth Perkins, Justin Kirk, Kevin Nealon, Romany Malco, and Tonye Patano in Weeds (2005)

Justin Kirk and Terryn Westbrook in Four Boxes (2009)

Mary-Louise Parker, Elizabeth Perkins, Justin Kirk, Kevin Nealon, and Romany Malco in Weeds (2005)

Gretchen Mol, Justin Kirk, and Elizabeth Reaser in Puccini for Beginners (2006)