Aline Brosh McKenna Director, Screenwriter, Producer Reese Witherspoon Debbie Actor, Producer Ashton Kutcher Peter Actor Steve Zahn Zen Actor Wesley Kimmel Jack Actor Rachel Bloom Scarlet Actor Jesse Williams Theo Actor Mystic Inscho Wade Actor Griffin Matthews John Golden Actor Jason Bateman Producer Michael Costigan Producer Lauren Levy Neustadter Producer Emily Ferenbach Executive Producer Heather Morris Executive Producer Merri D. Howard Executive Producer Tracey Nyberg Executive Producer Florian Ballhaus Cinematographer Chris A. Peterson Film Editing Siddhartha Khosla Original Music William Arnold Production Design David Holowach Set Decoration David Smith Set Decoration Sophie de Rakoff Costume Design Ronna Kress Casting