Chris Kelly Director, Screenwriter Jesse Plemons David Actor Molly Shannon Joanne Actor Bradley Whitford Norman Actor Maude Apatow Alexandra Actor Madisen Beaty Rebeccah Actor John Early Gabe Actor Zach Woods Paul Actor Paul Dooley Ronnie Actor June Squibb Ruth-Anne Actor Josie Totah Justin Actor Adam Scott Producer Naomi Scott Producer Sam Bisbee Producer Lance Acord Executive Producer Jackie Kelman Bisbee Executive Producer Cathleen Ihasz Executive Producer Nicole Ihasz Executive Producer David Ryan Executive Producer Hunter Ryan Executive Producer Richard J. Bosner Executive Producer Stephanie Apt Executive Producer Brian Burgoyne Cinematographer Patrick Coleman Film Editing Julian Wass Original Music Tracy Dishman Production Design Leigh Poindexter Art Director Kerry Hennessy Costume Design