 | Julianne Nicholson als Sara |
 | Will Arnett als Subject #11 |
 | Bobby Cannavale als Subject #40 |
 | Michael Cerveris als Subject #15 |
 | Josh Charles als Subject #2 |
 | Dominic Cooper als Daniel / Subject #46 |
 | Frankie Faison als Subject #42 |
 | Will Forte als Subject #72 |
 | Benjamin Gibbard als Harry / Subject #20 |
 | Malcolm Goodwin als Father of Subject #42 |
 | Timothy Hutton als Professor Adams / Subject #30 |
 | John Krasinski als Ryan / Subject #20 |
 | Christopher Meloni als R / Subject #3 |
 | Chris Messina als Subject #19 |
 | Max Minghella als Kevin / Subject #28 |
 | Denis O'Hare als A / Subject #3 |
 | Clarke Peters als Subject #31 |
 | Lou Taylor Pucci als Evan / Subject #28 |
 | Ben Shenkman als Subject #14 |
 | Joey Slotnick als Tad / Subject #59 |
 | Corey Stoll als Subject #51 |
 | Rashida Jones als Hannah |
 | Marin Ireland als Samantha |
 | Lorri Bagley als Airport Girl |
| John Krasinski | Director |
| Pierre Rovira | Art Direction |
| Billy Mohler | Original Music Composer |
| Nate Wood | Original Music Composer |
| Cristina Casanas | Set Decoration |
| Suzanne Smith Crowley | Casting |
| Kerry Barden | Casting |
| Billy Hopkins | Casting |
| Rich Fox | Editor |
| John Bailey | Director of Photography |
| John Krasinski | Producer |
| James Suskin | Producer |
| Rebecca Breckel | Script Supervisor |
| Eva Kolodner | Producer |
| Gavin A. Holmes | Carpenter |
| Angela E. Thomas | Assistant Costume Designer |
| Melissa Miller Costanzo | Art Department Coordinator |
| Paul Schnee | Casting Associate |
| Yael Melamede | Producer |
| Isaac Gabaeff | Property Master |
| John Krasinski | Adaptation |
| David Foster Wallace | Novel |
| Kevin Patrick Connors | Executive Producer |
| Chris Hayes | Associate Producer |
| Michael Schur | Associate Producer |
| Dori Oskowitz | Associate Producer |
| Thomas Fatone | Associate Producer |
| George Paaswell | Line Producer |
| Stephen Beatrice | Production Designer |
| Ben Wendel | Original Music Composer |
| Adam Benjamin | Original Music Composer |
| Linda Cohen | Music Supervisor |
| Vicki Farrell | Costume Designer |
| Danielle Blumstein | Unit Production Manager |
| Thomas Fatone | First Assistant Director |
| David Blazina | Second Assistant Director |
| Kim Thompson | Second Second Assistant Director |
| Jeff Pullman | Sound Mixer |
| Sonja Cizmazia | Wardrobe Supervisor |
| Michael Kale | Wardrobe Intern |
| Katie Serva | Wardrobe Intern |
| Sharon Ilson | Key Makeup Artist |
| Joseph Farulla | Makeup Artist |
| Fabian Garcia | Key Hair Stylist |
| Patricia de Paula | Production Coordinator |
| Alison Davis | Assistant Production Coordinator |
| Jessica Kelly | Casting Associate |
| Jacqueline Brogan | Script Consultant |
| Dana E. Glauberman | Additional Editor |
| Kathryn Himoff | Additional Editor |
| Greg D'Auria | Assistant Editor |
| Michael Kaz | Assistant Editor |
| Patrick J. Smith | Assistant Editor |
| Alice Wood | Music Editor |
| John Portnoy | Post Production Supervisor |
| Joan Malloch | Post Production Coordinator |
| Will Files | Supervising Sound Editor |
| Will Files | Sound Re-Recording Mixer |
| Pete Horner | Sound Re-Recording Mixer |
| Michael Kirchberger | Dialogue Editor |
| Richard Quinn | Dialogue Editor |
| Frank Clary | Foley Editor |
| Dennie Thorpe | Foley Artist |
| Sean England | Foley Artist |
| Frank Rinella | Foley Mixer |
| Frank Clary | Foley Recordist |
| Colleen Stewart | Music Coordinator |
| Manuel Billeter | Camera Operator |
