 | Nicole Kidman als Margot |
 | Jennifer Jason Leigh als Pauline |
 | Jack Black als Malcolm |
 | John Turturro als Jim |
 | Ciarán Hinds als Dick Koosman |
 | Zane Pais als Claude |
 | Flora Cross als Ingrid |
 | Halley Feiffer als Maisy Koosman |
 | Ashlie Atkinson als Becky |
 | Matthew Arkin als Alan |
 | Seth Barrish als Toby |
 | Susan Blackwell als Woman on Train |
| Christian Hansen als Fireman |
 | Michael Cullen als Mr. Vogler |
 | Enid Graham als Mrs. Vogler |
| Brian Kelley als Bruce |
| Sophie Nyweide als Vogler Daughter |
| Justin Roth als Vogler Son |
| Jonathan Schwartz als Malcolm's Friend |
 | Lisa Emery als Woman with Dog |
 | Michael Medeiros als Karaoke Singer |
| Alexander Emmet als Hot Guy / Bar Couple (uncredited) |
| Chuck Gerena als Man in Bar / Street (uncredited) |
| Tyler Kelley als Kid (uncredited) |
 | Sophie Savides als Girl on Boat (uncredited) |
| Noah Baumbach | Screenplay |
| Ann Roth | Costume Design |
| Barbara Turner | Thanks |
| Scott Rudin | Producer |
| Noah Baumbach | Director |
| Carol Littleton | Editor |
| Anne Ross | Production Design |
| Wyatt Sprague | Sound Effects Editor |
| Michelle Matland | Assistant Costume Designer |
| Douglas Aibel | Casting |
| Lee Dichter | Sound Re-Recording Mixer |
| Paul Urmson | Sound Re-Recording Mixer |
| Donna Maloney | Costume Supervisor |
| Adam Stockhausen | Art Direction |
| George Drakoulias | Music Supervisor |
| Stephanie Holbrook | Casting Associate |
| Stephen A. Pope | Stunt Coordinator |
| Harris Savides | Director of Photography |
| M. Blair Breard | Co-Producer |
| Michal Bigger | Makeup Department Head |
| M. Blair Breard | Unit Production Manager |
| Lukasz Jogalla | Camera Operator |
| Kerry Warn | Hair Designer |
| Lori Guidroz | Hair Department Head |
| Wayne Herndon | Hairstylist |
| David Bausch | Production Supervisor |
| Angela Levin | Makeup Artist |
| Debra Schutt | Set Decoration |
| Nancy Allen | Music Editor |
| Ken Regan | Still Photographer |
| Mary Bailey | Script Supervisor |
| Marty Levenstein | First Assistant Editor |
| Martin Lasowitz | Property Master |
| Jac Rubenstein | Dialogue Editor |
| Shawnna Thibodeau | Stunt Double |
| Jodi Michelle Pynn | Stunt Double |
