Judd Apatow Director, Screenwriter, Producer Pete Davidson Scott Carlin Actor, Screenwriter, Executive Producer Marisa Tomei Margie Carlin Actor Bill Burr Ray Bishop Actor Bel Powley Kelsey Actor Maude Apatow Claire Carlin Actor Steve Buscemi Papa Actor Ricky Velez Oscar Actor Moises Arias Igor Actor Lou Wilson Richie Actor Pamela Adlon Gina (Ray's Ex-Wife) Actor Carly Aquilino Tara Actor Luke David Blumm Harold Actor Dave Sirus Screenwriter Barry Mendel Producer Michael Bederman Executive Producer Judah Miller Executive Producer Robert Elswit Cinematographer Jay Cassidy Film Editing William Kerr Film Editing Brian Olds Film Editing Michael Andrews Original Music Kevin Thompson Production Design Nick Francone Art Director David Schlesinger Set Decoration Sarah Mae Burton Costume Design Gayle Keller Casting David Rubin Casting