Jonathan Glatzer Creator, Writer, Executive Producer Billy Magnussen Duncan Park Actor Sarah Goldberg Dr. JoAnne Felder Actor Zach Galifianakis Carl Bardolph Actor Lucy Punch Lili Park-Hoffsteader Actor Simon Helberg Martin Phister Actor Rob Corddry Tom Ruffage Actor Meaghan Rath Anushka Bhattachera-Phister Actor Paul Adelstein Dr. Gary Felder Actor Andrew Bushell Jeffery Carter Actor Rukiya Bernard Beatrice Webb Actor Everett Blunck Orson Stern Actor Thailey Roberge Tess Phister Actor Ava Telek Jamison Park-Hoffsteader Actor Daniel Sackheim Director Marie Hanhnhon Nguyen Writer, Producer Gina Mingacci Executive Producer Semi Chellas Producer Lucy Forbes Producer Arthur Phillips Producer Craig Forrest Producer Shana Fischer Huber Producer Charlotte Ahlin Producer