 | Anna Kendrick als Cathy Hiatt |
 | Jeremy Jordan als Jamie Wellerstein |
 | Natalie Knepp als Alise Michaels |
 | Bettina Bresnan als Heather Greenblatt |
 | Marceline Hugot als Linda Whitfield |
 | Rafael Sardina als Richard |
| Allison Macri als Carole Ann |
| Alan Simpson als Ryan James |
 | Nic Novicki als Karl |
| Tamara Mintz als Danica Schwartz |
| Cassandra Inman als Erica Weiss |
| Meg Hudson als Beautiful Girl |
 | Laura Harrier als Manuscript Woman |
| Cat Lynch als Girl in Dress |
| Kate Meltzer als Handelman Twin |
| Emma Meltzer als Handelman Twin |
| Charly Bivona als Annie Mincus |
| Alex Stebbins als Karen Pincus |
| Lily LaGravenese als Lisa Katz |
| Betina Joly als Stacy Rosen |
| Upa Inspace als Ellen Kaplan |
| Lisa Herring als Julie Silber |
| Nina Ordman als Janie Stein |
| Wade Dooley als Dade |
| Ashley Spencer als Receptionist |
| Danielle Kaye als Auditioning Girl |
| Richard LaGravenese | Director |
| Richard LaGravenese | Writer |
| Janet Brenner | Producer |
| Kurt Deutsch | Producer |
| Richard LaGravenese | Producer |
| Jason Robert Brown | Songs |
| Jason Robert Brown | Lyricist |
| Joel Blanco | Line Producer |
| Steven Meizler | Director of Photography |
| Sabine Hoffman | Editor |
| Tiffany Little Canfield | Casting |
| Bernard Telsey | Casting |
| Ciera Wells | Costume Design |
| Roma Demartino | Hair Department Head |
| Eldo Ray Estes | Makeup Department Head |
| David Kalahiki | Key Makeup Artist |
| Jonathan Ferrantelli | Post Production Supervisor |
| Eric Knapp | Production Supervisor |
| Conor Kelly | Second Assistant Director |
| Ellen Parnett | Second Second Assistant Director |
| Tony Phillippe | First Assistant Director |
| Bradley Klipp | Leadman |
| Cat Navarro | Art Department Coordinator |
| Danny Rovira | Construction Coordinator |
| Maggie Ruder | Graphic Designer |
| Mark Skversky | Property Master |
| Benjamin Cheah | Supervising Sound Editor |
| Bob Chefalas | Sound Re-Recording Mixer |
| Patrick Cicero | Sound Effects Editor |
| Marko Costanzo | Foley Artist |
| Marlena Grzaslewicz | Dialogue Editor |
| Gregg Harris | Boom Operator |
| Lawrence Manchester | Sound Re-Recording Mixer |
| Gordon Arkenberg | First Assistant Camera |
| Charlie Beyer | Camera Operator |
| Phillip V. Caruso | Still Photographer |
| Derek Gross | Gaffer |
| Andrew Engert | Generator Operator |
| Rob Harlow | Key Grip |
| Samuel Herbig | Best Boy Electric |
| Erika Houle | Second Assistant Camera |
| Abbie Brady-Dalton | Casting Associate |
| Liz Olanoff | Extras Casting |
| Grant Wilfley | Extras Casting |
| Begonia Berges | Wardrobe Supervisor |
| Haley Lieberman | Assistant Costume Designer |
| Jordan Maltby | Assistant Editor |
| Joseph Stephans | Location Manager |
| John Carbonara | Music Editor |
| Tess Malone | Script Supervisor |
| Christine Boehm | Set Medic |
| Guido Gotz | Publicist |
| Michele Lynch | Choreographer |
| Jordan Maltby | Pilot |
